natgillin/translations-raw huggingface dataset:
As from 24 months after the date of entry into force of the 01 series of amendments, Contracting Parties applying this Regulation with respect to the adhesion level of tyres in rolling conditions on wet surfaces shall grant approvals only if the tyre type to be approved meets the requirements of this Regulation as amended by the 01 series of amendments.
Pogodbenice, ki uporabljajo ta pravilnik, 24 mesecev po začetku veljavnosti sprememb 01 podelijo homologacije v zvezi z ravnjo oprijema pnevmatik pri kotaljenju na mokrih površinah le, če tip pnevmatike, ki ga je treba homologirati, izpolnjuje zahteve tega pravilnika, kakor je spremenjen s spremembami 01.
As from the dates given below, a Contracting Party applying this Regulation shall refuse to allow the sale or entry into service of a tyre which falls within the scope of this Regulation and which does not meet the requirements of this Regulation.
Od spodaj navedenega datuma pogodbenica, ki uporablja ta pravilnik, zavrne prodajo ali začetek uporabe pnevmatike, ki spada v področje uporabe tega pravilnika in ki ne izpolnjuje zahtev tega pravilnika.
For Class C1 tyres up to 185 section width
Za pnevmatike razreda C1 do širine preseka 185
1 October 2009
oktober 2009
For Class C1 tyres over 185 up to 215 section width
Za pnevmatike razreda C1 širine preseka od 185 do 215
For Class C1 tyres over 215 section width
Za pnevmatike razreda C1 širine preseka nad 215
1 October 2011
oktober 2011
For Class C2 and Class C3 tyres
Za pnevmatike razreda C2 in C3
Prior to the above dates, Contracting Parties applying this Regulation shall not require for the sale or entry into service of a replacement tyre which falls within the scope of this Regulation, for it to comply with the requirements of this Regulation.
Pred zgoraj navedenimi datumi pogodbenice, ki uporabljajo ta pravilnik, za prodajo in začetek uporabe nadomestne pnevmatike, ki spada v področje uporabe tega pravilnika, ne zahtevajo izpolnjevanja zahtev tega pravilnika.
As defined in the Consolidated Resolution on the Construction of Vehicles (R.E.3), Annex 7 (document TRANS/WP.29/78/Rev.1/Amend.2 as last amended by Amend.4).
Kot je določeno v Prilogi 7 h Konsolidirani resoluciji o proizvodnji vozil (R.E.3) (dokument TRANS/WP.29/78/Rev.1/Amend.2, kot je bil nazadnje spremenjen z Amend.4).
1 for Germany, 2 for France, 3 for Italy, 4 for the Netherlands, 5 for Sweden, 6 for Belgium, 7 for Hungary, 8 for the Czech Republic, 9 for Spain, 10 for Serbia, 11 for the United Kingdom, 12 for Austria, 13 for Luxembourg, 14 for Switzerland, 15 (vacant), 16 for Norway, 17 for Finland, 18 for Denmark, 19 for Romania, 20 for Poland, 21 for Portugal, 22 for the Russian Federation, 23 for Greece, 24 for Ireland, 25 for Croatia, 26 for Slovenia, 27 for Slovakia, 28 for Belarus, 29 for Estonia, 30 (vacant), 31 for Bosnia and Herzegovina, 32 for Latvia, 33 (vacant), 34 for Bulgaria, 35 (vacant), 36 for Lithuania, 37 for Turkey, 38 (vacant), 39 for Azerbaijan, 40 for the former Yugoslav Republic of Macedonia, 41 (vacant), 42 for the European Community (Approvals are granted by its Member States using their respective ECE symbol), 43 for Japan, 44 (vacant), 45 for Australia, 46 for Ukraine, 47 for South Africa, 48 for New Zealand, 49 for Cyprus, 50 for Malta, 51 for the Republic of Korea, 52 for Malaysia, 53 for Thailand, 54 and 55 (vacant) and 56 for Montenegro.
1 za Nemčijo, 2 za Francijo, 3 za Italijo, 4 za Nizozemsko, 5 za Švedsko, 6 za Belgijo, 7 za Madžarsko, 8 za Češko, 9 za Španijo, 10 za Srbijo, 11 za Združeno kraljestvo, 12 za Avstrijo, 13 za Luksemburg, 14 za Švico, 15 (prosta), 16 za Norveško, 17 za Finsko, 18 za Dansko, 19 za Romunijo, 20 za Poljsko, 21 za Portugalsko, 22 za Rusko federacijo, 23 za Grčijo, 24 za Irsko, 25 za Hrvaško, 26 za Slovenijo, 27 za Slovaško, 28 za Belorusijo, 29 za Estonijo, 30 (prosta), 31 za Bosno in Hercegovino, 32 za Latvijo, 33 (prosta), 34 za Bolgarijo, 35 (prosta), 36 za Litvo, 37 za Turčijo, 38 (prosta), 39 za Azerbajdžan, 40 za Nekdanjo jugoslovansko republiko Makedonijo, 41 (prosta), 42 za Evropsko skupnost (Homologacije podeljujejo njene države članice s svojim znakom ECE), 43 za Japonsko, 44 (prosta), 45 za Avstralijo, 46 za Ukrajino, 47 za Južno Afriko, 48 za Novo Zelandijo, 49 za Ciper, 50 za Malto, 51 za Republiko Korejo, 52 za Malezijo, 52 za Tajsko, 54 in 55 (prosti) in 56 za Črno Goro.
Subsequent numbers shall be assigned to other countries in the chronological order in which they ratify or accede to the Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles, Equipment and Parts which can be Fitted and/or be Used on Wheeled Vehicles and the Conditions for Reciprocal Recognition of Approvals Granted on the Basis of these Prescriptions, and the numbers thus assigned shall be communicated by the Secretary-General of the United Nations to the Contracting Parties to the Agreement.
Nadaljnje številke se dodeljujejo drugim državam v kronološkem zaporedju, v katerem ratificirajo ali pristopajo k Sporazumu o sprejetju enotnih tehničnih predpisov za cestna vozila, opremo in dele, ki se lahko vgradijo v vozila in/ali na njih uporabijo, ter pogojih za vzajemno priznavanje homologacij, dodeljenih na podlagi teh predpisov, dodeljene številke pa pogodbenim strankam Sporazuma sporoči generalni sekretar Združenih narodov.
Name of administration:
Naziv homologacijskega organa:
of a type of tyre with regard to ‘rolling sound emission level’ and ‘adhesion performance on wet surfaces’ pursuant to Regulation No 117
za tip pnevmatike v zvezi z „ravnjo emisije hrupa pri kotaljenju“ in „oprijemljivostjo na mokrih površinah“ skladno s Pravilnikom št. 117
Manufacturer's name and address(es): …
Ime in naslov proizvajalca: …
‘Tyre class’ and ‘category of use’ of the type of tyre: …
„Razred pnevmatike“ in „vrsta uporabe“ tipa pnevmatike: …
Brand(s) name(s) and/or Trade description(s) of the type of tyre: …
Blagovna(-e) znamka(-e) in/ali trgovski opis(-i) tipa pnevmatike: …
Technical service and, where appropriate, test laboratory approved for purposes of approval or of verification of conformity tests: …
Tehnična služba in, kjer je primerno, preskusni laboratorij, odobren za namene homologacije ali preverjanje preskušanja skladnosti: …
Sound level of the representative tyre size, see paragraph 2.5 of Regulation No 117, as per item 7 of the test report in the Appendix to Annex 3: … dB(A) at reference speed of 70/80 km/h (2)
Raven hrupa reprezentativne velikosti pnevmatike, glej odstavek 2.5 Pravilnika št. 117, skladno s točko 7 poročila o preskusu v Dodatku k Prilogi 3: … dB(A) pri referenčni hitrosti 70/80 km/h (2)
Wet adhesion level of the representative tyre size, see paragraph 2.5 of Regulation No 117, as per item 7 of the test report in the Appendix to Annex 5: … (G) using vehicle or trailer method (2)
Raven oprijema na mokri podlagi reprezentativne velikosti pnevmatike, glej odstavek 2.5 Pravilnika št. 117, skladno s točko 7 poročila o preskusu v Dodatku k Prilogi 5: … (G) z uporabo metode vozila ali priklopnika (2)
Reason(s) of extension (if applicable): …
Razlog(-i) za razširitev homologacije (če je primerno): …
Annexed to this communication are: …
Priloga k temu sporočilu: …
A list of documents in the approval file deposited at the Administration services having delivered the approval and which can be obtained upon request.
seznam dokumentov v homologacijski dokumentaciji, deponirani v upravnih službah, ki so izdale homologacijo, in jo je mogoče pridobiti na zahtevo;
A list of tread-pattern designations: Specify for each trademark or brand name and trade description the list of tyre size designations, adding in case of Class C1 tyres the mark ‘reinforced’ (or ‘extra load’) or the speed symbol of snow tyres, if so required by paragraph 3.1. of this Regulation.
seznam oznak dezena tekalne plasti: za vsako trgovsko oznako ali blagovno znamko in trgovski opis je treba navesti seznam oznak velikosti pnevmatike, v primeru pnevmatik razreda C1 dodati oznako „ojačana“ (ali „dodatna obremenitev“) ali simbol za hitrostni razred zimskih pnevmatik, če to zahteva odstavek 3.1 tega pravilnika.
(See paragraph 5.4 to this Regulation)
(glej odstavek 5.4 tega pravilnika)
Approval marks in accordance with Regulation No 117
Homologacijske oznake v skladu s Pravilnikom št. 117
The above approval mark, affixed to a pneumatic tyre shows that a tyre concerned has been approved in the Netherlands (E4) pursuant to Regulation No 117 (marked by S (rolling sound) only), under approval number 001234.
Zgornja homologacijska oznaka, pritrjena na pnevmatiko, pomeni, da je bila zadevna pnevmatika homologirana na Nizozemskem (E4) v skladu s Pravilnikom št. 117 (označena le z S (hrup pri kotaljenju)) pod št. homologacije 001234.
The first two digits of the approval number (00) indicate that the approval was granted according to the requirements of this Regulation in its original form.
Prvi dve števki številke homologacije (00) pomenita, da je bila homologacija podeljena v skladu z zahtevami tega pravilnika v njegovi prvotni obliki.
The above approval mark shows that the tyre concerned has been approved in the Netherlands (E4) pursuant to Regulation No 117 (marked by S (rolling sound) or both S (rolling sound) and W (wet adhesion), under approval number 011234.
Zgornja homologacijska oznaka pomeni, da je bila zadevna pnevmatika homologirana na Nizozemskem (E4) v skladu s Pravilnikom št. 117 (označena z S (hrup pri kotaljenju) ali S (hrup pri kotaljenju) in W (oprijem na mokri podlagi)), pod št. homologacije 011234.
This indicates that the approval is for S or both SW.
To pomeni, da se homologacija nanaša na S ali SW.
The first two digits of the approval number (01) indicate that the approval was granted according to the 01 series of amendments.
Prvi dve števki številke homologacije pomenita, da je bila homologacija podeljena v skladu s spremembami 01.
COAST-BY TEST METHOD FOR MEASURING TYRE-ROLLING SOUND EMISSION
POSTOPEK ZA MERJENJE HRUPA PRI KOTALJENJU PNEVMATIK PRI VOŽNJI MIMO V PROSTEM TEKU
The presented method contains specifications on measuring instruments, measurement conditions and the measurement method, in order to obtain the sound level of a set of tyres mounted on a test vehicle rolling on a specified road surface.
Ta postopek vsebuje specifikacije o merilnih instrumentih, pogojih merjenja ter postopku merjenja ravni hrupa kompleta pnevmatik, vgrajenih na preskusnem vozilu, ki vozi z veliko hitrostjo po cesti, katere površina ima posebne lastnosti.
The maximum sound pressure level is to be recorded, when the test vehicle is coasting, by remote-field microphones; the final result for a reference speed is obtained from a linear regression analysis.
Z mikrofoni, postavljenimi na preskusni stezi, se meri najvišja raven zvočnega tlaka, medtem ko vozilo pelje mimo v prostem teku; končni rezultat za referenčno hitrost se dobi iz analize linearne regresije.
Such test results cannot be related to tyre rolling sound measured during acceleration under power or deceleration under braking.
Tako dobljeni rezultati ne morejo biti povezani s hrupom pnevmatik, izmerjenim med pospeševanjem ali zaviranjem.
MEASURING INSTRUMENTS
MERILNI INSTRUMENTI
Acoustic measurements
Meritve zvoka
The sound level meter or the equivalent measuring system, including the windscreen recommended by the manufacturer shall meet or exceed the requirements of Type 1 instruments in accordance with IEC 60651:1979/A1:1993, second edition.
Merilnik zvoka ali enakovredni merilni sistem, vključno z zaščito pred vetrom, ki jo priporoči proizvajalec, izpolnjuje ali presega zahteve za instrumente tipa 1 v skladu z drugo izdajo publikacije IEC 60651:1979/A1:1993.
The measurements shall be made using the frequency weighting A, and the time weighting F.
Meritve se opravijo z uporabo frekvenčnega filtra A in časovnega filtra F.
When using a system that includes a periodic monitoring of the A-weighted sound level, a reading should be made at a time interval not greater than 30 ms.
Pri uporabi sistema z rednim preverjanjem ravni hrupa, utežene s filtrom A, je treba opravljati meritve v časovnih presledkih, ki niso daljši od 30 ms.
Calibration
Kalibriranje
At the beginning and at the end of every measurement session, the entire measurement system shall be checked by means of a sound calibrator that fulfils the requirements for sound calibrators of at least precision Class 1 according to IEC 60942:1988.
Na začetku in na koncu vsake serije meritev se celoten merilni sistem preveri s kalibratorjem zvoka, ki izpolnjuje zahteve za kalibratorje zvoka z natančnostjo vsaj razreda 1 v skladu s publikacijo IEC 60942:1988.
Without any further adjustment the difference between the readings of two consecutive checks shall be less than or equal to 0,5 dB.
Razlika med rezultati dveh zaporednih preverjanj brez dodatnih nastavitev je enaka ali manjša od 0,5 dB.
If this value is exceeded, the results of the measurements obtained after the previous satisfactory check shall be discarded.
Če je ta vrednost večja, se rezultati meritev, dobljeni po zadnjem zadovoljivem preverjanju, štejejo za neveljavne.
The compliance of the sound calibration device with the requirements of IEC 60942:1988 shall be verified once a year and the compliance of the instrumentation system with the requirements of IEC 60651:1979/A1:1993, second edition shall be verified at least every two years, by a laboratory which is authorized to perform calibrations traceable to the appropriate standards.
Skladnost naprave za kalibracijo zvoka z zahtevami iz publikacije IEC 60942:1988 se preverja enkrat letno, vsaj enkrat v dveh letih pa laboratorij, pooblaščen za opravljanje kalibracij po ustreznem standardu, preveri skladnost celotnega merilnega sistema z zahtevami druge izdaje publikacije IEC 60651:1979/A1:1993.
Positioning of the microphone
Namestitev mikrofona
The microphone (or microphones) must be located at a distance of 7,5 ± 0,05 m from track reference line CC′ (figure 1) and 1,2 ± 0,02 m above the ground.
Mikrofon (ali mikrofoni) mora(-jo) biti nameščen(-i) na razdalji 7,5 m ± 0,05 m od referenčne črte preskusne steze CC′ (slika 1) in na višini 1,2 m ± 0,02 m nad podlago.
Its axis of maximum sensitivity must be horizontal and perpendicular to the path of the vehicle (line CC′).
Os največje občutljivosti mikrofona mora biti vodoravna in pravokotna na pot vozila (črta CC′).
Speed measurements
Meritve hitrosti
The vehicle speed shall be measured with instruments with accuracy of ± 1 km/h or better when the front end of the vehicle has reached line PP′ (figure 1).
Hitrost vozila se meri z instrumenti s točnostjo ± 1 km/h ali točneje, ko prednji del vozila doseže črto PP′ (slika 1).
Temperature measurements
Merjenje temperature
Measurements of air as well as test surface temperature are mandatory.
Obvezne so meritve temperature zraka in temperature površine preskusne steze.
The temperature measuring devices shall be accurate within ± 1 °C.
Merilne naprave izmerijo temperaturo s točnostjo ± 1 °C.
The temperature sensor is to be positioned in an unobstructed location close to the microphone in such a way that it is exposed to the airflow and protected from direct solar radiation.
Senzor za temperaturo je treba namestiti na nezaslonjenem mestu v bližini mikrofona tako, da je izpostavljen pretoku zraka in zaščiten pred neposrednim sončnim sevanjem.
The latter may be achieved by any shading screen or similar device.
Ta zaščita se lahko doseže s pomočjo senčila ali podobne naprave.
The sensor should be positioned at a height of 1,2 ± 0,1 m above the test surface level, to minimize the influence of the test surface thermal radiation at low airflows.
Senzor je treba namestiti na višini 1,2 m ± 0,1 m nad preskusno površino, da bi se pri majhnem pretoku zraka izognili vplivu toplotnega sevanja preskusne površine.
Test surface temperature
Temperatura preskusne površine
The temperature sensor is to be positioned in a location where the temperature measured is representative of the temperature in the wheel tracks, without interfering with the sound measurement.
Senzor za temperaturo je treba namestiti na mestu, kjer je izmerjena temperatura reprezentativna za temperaturo na preskusni stezi, pri čemer ne sme priti do motenja merjenja hrupa.
If an instrument with a contact temperature sensor is used, heat-conductive paste shall be applied between the surface and the sensor to ensure adequate thermal contact.
Pri uporabi merilne naprave s kontaktnim senzorjem za temperaturo se med površino in senzorjem nanese pasta, ki prevaja toploto, da je zagotovljen ustrezen stik s toploto.
If a radiation thermometer (pyrometer) is used, the height should be chosen to ensure that a measuring spot with a diameter of ≥ 0,1 m is covered.
Pri uporabi sevalnega termometra (pirometra) je treba izbrati višino tako, da se zagotovi pokrivanje merilnega območja s premerom ≥ 0,1 m.
Wind measurement
Merjenje vetra
The device must be capable of measuring the wind speed with a tolerance of ± 1 m/s.
Naprava mora biti zmožna izmeriti hitrost vetra z odstopanjem ± 1 m/s.
The wind shall be measured at microphone height.
Meritev se opravi na višini mikrofona.
The wind direction with reference to the driving direction shall be recorded.
Zabeleži se smer vetra glede na smer vožnje.
CONDITIONS OF MEASUREMENT
POGOJI ZA MERITEV
Test site
Preskusni poligon
The test site must consist of a central section surrounded by a substantially flat test area.
Preskusni poligon mora biti sestavljen iz sredinsko nameščene steze, ki jo obdaja bolj ali manj raven preskusni poligon.
The measuring section must be level; the test surface must be dry and clean for all measurements.
Preskusna steza mora biti ravna, vozišče pa suho in čisto za vse meritve.
The test surface shall not be artificially cooled during or prior the testing.
Preskusna površina med preskusom ali pred njim ni umetno hlajena.
The test track must be such that the conditions of a free sound field between the sound source and the microphone are attained to within 1 dB(A).
Na preskusnem poligonu morajo biti doseženi pogoji prostega zvočnega polja med virom zvoka in mikrofonom na 1 dB(A) natančno.
These conditions shall be deemed to be met if there are no large sound reflecting objects such as fences, rocks, bridges or building within 50 m of the centre of the measuring section.
Ti pogoji so izpolnjeni, če na oddaljenosti 50 m od središča preskusne steze ni velikih objektov, ki odbijajo zvok, kot so ograje, skale, mostovi ali stavbe.
The surface of the test track and the dimensions of the test site shall be in accordance with Annex 4.
Površina vozišča in mere preskusnega poligona so v skladu s Prilogo 4.
The operator carrying out the measurements and any observers attending the measurements must position themselves so as not to affect the readings of the measuring instruments.
Merilec in morebitni opazovalci meritev se morajo postaviti tako, da ne vplivajo na odčitke merilnih instrumentov.
Meteorological conditions
Vremenske razmere
Measurements shall not be made under poor atmospheric conditions.
Meritve se ne opravljajo v neugodnem vremenu.
It must be ensured that the results are not affected by gusts of wind.
Izključiti je treba zlasti vpliv sunkov vetra.
Testing shall not be performed if the wind speed at the microphone height exceeds 5 m/s.
Noben preskus se ne opravi pri hitrosti vetra, ki na višini mikrofona presega 5 m/s.
Measurements shall not be made if the air temperature is below 5 °C or above 40 °C or the test surface temperature is below 5 °C or above 50 °C.
Meritve se ne opravljajo, če je temperatura zraka pod 5 °C ali nad 40 °C ali če je temperatura površine preskusne steze pod 5 °C ali nad 50 °C.
Ambient noise
Hrup okolja
The background sound level (including any wind noise) shall be at least 10 dB(A) less than the measured tyre rolling sound emission.
Raven hrupa ozadja (vključno z morebitnim hrupom vetra) je vsaj 10 dB(A) pod ravnjo hrupa kotaljenja pnevmatik, izmerjenega na vozišču.
A suitable windscreen may be fitted to the microphone provided that account is taken of its effect on the sensitivity and directional characteristics of the microphone.
Na mikrofon se lahko namesti ustrezna zaščita pred vetrom, pri tem pa se upoštevajo njen vpliv na občutljivost in smerne karakteristike mikrofona.
Any measurement affected by a sound peak which appears to be unrelated to the characteristics of the general sound level of tyres, shall be ignored.
Meritve, na katere vpliva temenska vrednost zvoka, ki ni povezan z značilnostmi splošne ravni hrupa pnevmatik, se ne upoštevajo.
Test vehicle requirements
Zahteve za preskusno vozilo
The test vehicle shall be a motor vehicle and be fitted with four single tyres on just two axles.
Preskusno vozilo je motorno vozilo s štirimi pnevmatikami v enojni montaži na dveh oseh.
Vehicle load
Obremenitev vozila
The vehicle must be loaded such as to comply with the test tyre loads as specified in paragraph 2.5.2 below.
Vozilo mora biti obremenjeno tako, da obremenitve preskusnih pnevmatik ustrezajo zahtevam odstavka 2.5.2 spodaj.
The wheelbase between the two axles fitted with the test tyres shall for Class C1 be less than 3,50 m and for Class C2 and Class C3 tyres be less than 5 m.
Medosna razdalja med dvema osema, na katerih so vgrajene preskusne pnevmatike, je manjša od 3,50 pri pnevmatikah razreda C1 in manjša od 5 m pri pnevmatikah razredov C2 in C3.
Measures to minimize vehicle influence on sound level measurements
Ukrepi za zmanjšanje vpliva vozila na meritve hrupa
To ensure that tyre rolling sound is not significantly affected by the test vehicle design the following requirements and recommendations are given.
Za zagotovitev, da konstrukcija preskusnega vozila ne vpliva bistveno na hrup pri kotaljenju pnevmatik, je treba upoštevati naslednje zahteve in priporočila.
spray suppression flaps or other extra device to suppress spray shall not be fitted;
zavesic ali drugih posebnih naprav za preprečevanje škropljenja izpod koles se ne vgradi;
addition or retention of elements in the immediate vicinity of the rims and tyres, which may screen the emitted sound, is not permitted;
v neposredni bližini platišč in pnevmatik ni dovoljeno dodajanje ali zadrževanje delov, ki bi lahko zaslanjali nastali hrup;
wheel alignment (toe in, camber and caster) shall be in full accordance with the vehicle manufacturer's recommendations;
nastavitev koles (stekanje, previs in zaostajanje kolesa) je v celoti skladna s priporočili proizvajalca vozila;
additional sound absorbing material may not be mounted in the wheel housings or under the underbody;
v blatnikih ali na spodnji strani nadgradnje ne smejo biti vgrajeni materiali, ki dušijo zvok;
suspension shall be in such a condition that it does not result in an abnormal reduction in ground clearance when the vehicle is loaded in accordance with the testing requirement.
obesitev koles je v takem stanju, da ne povzroči neobičajnega zmanjšanja oddaljenosti od tal, kadar je vozilo obremenjeno v skladu s preskusnimi zahtevami.
If available, body level regulation systems shall be adjusted to give a ground clearance during testing which is normal for unladen condition.
Če je vozilo opremljeno s sistemom za uravnavanje nivoja vozila, se ga nastavi tako, da med preskusom zagotovi oddaljenost od tal, ki ustreza oddaljenosti od tal neobremenjenega vozila.
Recommendations to avoid parasitic noise:
Priporočila za preprečitev motečega zvoka:
removal or modification on the vehicle that may contribute to the background noise of the vehicle is recommended.
priporoča se odstranitev ali sprememba delov vozila, ki bi lahko prispevali k pojavu motečega zvoka.
Any removals or modifications shall be recorded in the test report;
Takšne odstranitve ali spremembe se zapišejo v poročilu o preskusu;
during testing it should be ascertained that brakes are not poorly released, causing brake noise;
med preskušanjem je treba zagotoviti, da so zavore popolnoma popuščene, da ne bi povzročile šuma zaviranja.
it should be ascertained that electric cooling fans are not operating;
treba je zagotoviti, da električni ventilatorji ne delujejo.
windows and sliding roof of the vehicle shall be closed during testing.
med preskušanjem so okna in pomična streha zaprti.
Four identical tyres shall be fitted on the test vehicle.
Na preskusno vozilo se vgradijo štiri enake pnevmatike.