natgillin/translations-raw huggingface dataset:
The material has to be conditioned for at least 21 days at 23 °C and 50 per cent relative humidity prior to testing.
Cev, nameščena na kolesi, ima obliko črke S (glej sliko 4).
Tensile strength not less than 20 MPa;
Konec, ki teče nad zgornjim kolesom, ima zadostno maso, ki omogoča, da se cev in kolesi tesno prilegajo.
Elongation at break not less than 50 per cent.
Preskusni tlak, ki ustreza 2,25-kratniku delovnega tlaka, se uporabi za obdobje 10 minut, ne da bi pri tem prišlo do kakršnega koli puščanja.
Temperature: 23 °C (tolerance according to ISO 1817);
Tlak porušitve ne sme biti nižji od 10000 kPa in mora ustrezati vsaj 2,25-kratniku delovnega tlaka.
Maximum change in volume 2 per cent;
Tesnilo je odporno proti UNP in v skladu z odstavkom 4.3.1.2.
Maximum change in tensile strength 10 per cent.
Preskus je treba zaključiti s krožečim oljem s temperaturo 93 °C in najnižjim tlakom, ki ustreza delovnemu tlaku.
Maximum change in elongation at break 10 per cent
Po preskusu z impulzi mora cev vzdržati preskusni tlak iz odstavka 4.5.5.2.
Exposure period: 24 and 336 hours.
Sestav cevi (cev s priključnimi napravami) mora pet minut zdržati plinski tlak, ki ustreza 1,5-kratniku delovnega tlaka, pri čemer ne sme priti do puščanja.
After ageing the specimens have to be conditioned at 23 °C and 50 per cent relative humidity for at least 21 days prior to carrying out the tensile test according to paragraph 3.3.2.1 above.
identifikacijsko oznako „UNP razred 0“.
Maximum change in tensile strength 35 per cent after 336 hours ageing compared to the tensile strength of the 24 hours aged material;
PRILOGA 9
Maximum change in elongation at break 25 per cent after 336 hours ageing compared to the elongation at break of the 24 hours aged material.
DOLOČBE O HOMOLOGACIJI POLNILNE ENOTE
Tensile strength not less than 20 MPa and elongation at break not less than 250 per cent.
Opredelitev pojma: glej odstavek 2.16 tega pravilnika.
Maximum change in elongation at break 35 per cent;
Klasifikacija sestavnih delov (v skladu s sliko 1, odst.
The test-pieces, which have to be stretched to an elongation of 20 per cent shall have to be exposed to air of 40 °C and a relative humidity of 50 per cent ± 10 per cent with an ozone-concentration of 50 parts per hundred million during 120 hours.
2 tega pravilnika): polnilna enota: razred 3;
Specifications and test method for the cover made of polyamide 6 material
Odstavek 6.15.10, določbe o polnilni enoti.
Tensile speed: 20 mm/min.
Preskus tesnjenja sedežev ventilov Priloga 15, odst.
Elongation at break not less than 100 per cent.
8
Maximum change in tensile strength 10 per cent;
Odpornost proti suhi vročini Priloga 15, odst.
Maximum change in tensile strength 20 per cent after 336 hours ageing compared to the tensile strength of the 24 hours aged material;
Preskusni postopek
Maximum change in elongation at break 50 per cent after 336 hours ageing compared to the elongation at break of the 24 hours aged material.
Drsenje Priloga 15, odst.
The test has to be carried out in compliance with the method described in standard ISO 4672 method B.
15 [1] Samo za nekovinske dele.
After the test the hose shall be capable of withstanding the test pressure as mentioned in paragraph 3.5.5.2 below.
Preskusni postopek 1 kg mase utrjenega jekla se spusti z višine 1 m, da se ustvari udarna hitrost 4,4 m/s.
The testing machine (see Figure 3) shall consist of a steel frame, provided with two wooden wheels, with a rim-width of approximately 130 mm.
Ta polnilna enota se vgradi vodoravno v trden predmet.
The radius of the wheels, measured to the bottom of the groove, shall be 102 mm.
Masa udari v središče štrlečega dela polnilne enote.
The longitudinal median planes of both wheels shall be in the same vertical plane.
Interpretacija preskusa
The distance between the wheel-centres shall be vertical 241 mm and horizontal 102 mm.
Polnilna enota mora ustrezati zahtevam preskusa notranjega tesnjenja in preskusa tesnjenja sedežev ventilov pri temperaturi okolice.
The hose shall be S-shape-like installed over the wheels (see Figure 3).
7.4 Ponovno preskušanje
The end, that runs over the upper wheel, shall be furnished with a sufficient mass as to achieve a complete snuggling of the hose against the wheels.
Preskus nadtlaka je treba izvesti na vsakem protipovratnem ventilu.
The test pressure of 6750 kPa shall be applied during 10 minutes, without any leakage.
Preskus vzdržljivosti se izvede z razpršilno šobo, posebej namenjeno za polnilno enoto, ki se preskuša.
The couplings shall be of the crimp-fitting type and made up of a hose-coupling or banjo bolt.
Uporabi se 6000 ciklov v skladu z naslednjim postopkom:
The sealing shall be resistant to LPG and comply with paragraph 3.3.1.2 above.
razpršilno šobo priključite na konektor in odprite sistem polnilne enote;
After the impulse-test the hose has to withstand the test pressure as mentioned in paragraph 3.5.5.2 above.
zaprite polnilno enoto in izključite razpršilno šobo.
High pressure synthetic hoses, Class 0 classification
Priključna površina bajonetne polnilne enote
The hose shall be so designed as to withstand a maximum operating pressure of WP.
Slika 2
After ageing the specimens have to be conditioned at 23 °C and 50 per cent relative humidity for at least 21 days prior to carrying out the tensile test according to paragraph 4.3.2.1 above.
Priključna površina okroglaste polnilne enote
The test shall be performed in compliance with standard ISO 1431/1 -1:2004/Amd 1:2009.
Slika 3
The test-pieces, which have to be stretched to an elongation of 20 per cent shall be exposed to air of 40 °C and a relative humidity of 50 per cent ± 10 per cent with an ozone concentration of 50 parts per hundred million during 120 hours.
Priključna površina polnilne enote Euro za lahka vozila
Cracking of the test pieces is not allowed.
Slika 4
After ageing the specimens have to be conditioned for at least 21 days before carrying out the tensile test according to paragraph 4.3.1.1 above.
Priključna površina polnilne enote ACME
The leakage through the wall of the hose shall not exceed 95 cm3 of vapour per metre of hose per 24 h.
Slika 5
Leakage of the liquid LPG shall be measured and be lower than the gaseous leakage (95 cm3/hour).
Priključna površina polnilne enote Euro za težka vozila
A piece of hose, pressurised at WP, with a minimal length of 0,5 m shall be put in an oven at a temperature of 125 °C ± 2 °C during 24 hours.
Mere v milimetrih
After the test the hose shall withstand the test pressure of 2,25 WP during 10 minutes.
Legenda:
After the test the hose shall be capable of withstanding the test pressure as mentioned in paragraph 4.5.5.2 below.
1 Površina za zapiranje razpršilne šobe.
Figure 4 (example only)
2 Najmanjši gib ventila.
The testing machine (see Figure 4) shall consist of a steel frame, provided with two wooden wheels, with a rim-width of approximately 130 mm.
3 Splošno dovoljeno odstopanje.
The hose shall be S-shape-like installed over the wheels (see Figure 4).
Samo za nekovinske dele.
The end, which runs over the upper wheel, shall be furnished with a sufficient mass as to achieve a complete snuggling of the hose against the wheels.
PRILOGA 10
The test pressure of 2,25 WP shall be applied during 10 minutes, without any leakage.
DOLOČBE O HOMOLOGACIJI POSOD ZA UNP
The burst pressure shall not be less than 10000 kPa and at least 2,25 WP.
Pomen simbolov in izrazov, uporabljenih v tej prilogi
The sealing shall be resistant to LPG and comply with paragraph 4.3.1.2 above.
hidravlični preskusni tlak v kPa;
The test has to be completed with circulating oil having a temperature of 93 °C, and a minimum pressure of WP.
tlak, pri katerem pride do porušitve posode, izmerjen pri preskusu porušitve pod tlakom, v kPa;
After the impulse-test the hose has to withstand the test pressure as mentioned in paragraph 4.5.5.2.
najmanjša vrednost napetosti tečenja v N/mm2, ki jo jamči standard za material;
The hose assembly (hose with couplings) has to withstand during five minutes a gas pressure of 1,5 WP without any leakage.
najmanjša vrednost natezne trdnosti v N/mm2, ki jo jamči standard za material;
The identification marking ‘L.P.G. Class 0’.
dejanska natezna trdnost, v N/mm2;
ANNEX 9
a izračunana najmanjša debelina stene valjaste lupine, v mm;
PROVISIONS REGARDING THE APPROVAL OF THE FILLING UNIT
b izračunana najmanjša debelina zaobljenih dnov, v mm;
Definition: See paragraph 2.16 of this Regulation.
D nominalni zunanji premer posode, v mm;
Component classification (according to Figure 1, para.
R notranji polmer zaobljenega dna standardne valjaste posode, v mm;
2 of this Regulation):
r notranji spoj zaobljenega dna standardne valjaste posode, v mm;
Filling unit: Class 3
H zunanja višina zaobljenega dna posode, v mm;
Non-return valve: Class 3
h višina valjastega dela zaobljenega dna, v mm;
Paragraph 6.15.10, Provisions regarding the filling unit.
L dolžina proti tlaku odporne lupine posode, v mm;
Seat leakage test Annex 15, para.
A vrednost raztezka (odstotna) osnovnega materiala;
8
začetna prostornina posode v trenutku, ko tlak pri preskusu porušitve narašča, v dm3;
Resistance to dry heat Annex 15, para.
V končna prostornina posode v trenutku porušitve, v dm3;
13
g gravitacijski pospešek (m/s2);
Ozone ageing Annex 15, para.
c koeficient oblike;
14
Z koeficient zmanjšanja napetosti.
Creep Annex 15, para.
Tehnične zahteve
15 [1] Only for-non-metallic parts.
Jeklenke iz te priloge so:
Temperature cycle Annex 15, para.
UNP-1 kovinske posode,
16 [1] Only for-non-metallic parts.
UNP-4 posode, v celoti iz kompozitnih materialov.
Impact test paragraph 7 of this annex
Mere:
Impact test requirements for the Euro filling unit
Za vse mere brez navedbe dovoljenih odstopanj se uporabljajo splošno dovoljena odstopanja iz standarda EN 22768–1.
General requirements
Materiali
The filling unit shall be subjected to an impact test of 10 J.
Za izdelavo proti tlaku odpornih lupin posod se kot material uporabi jeklo, določeno v Euronorm EN 10120 (vendar se lahko uporabljajo drugi materiali, pod pogojem, da ima posoda enake lastnosti glede varnosti, ki jih morajo potrditi homologacijski organi, ki so podelili homologacijo).
Test procedure
Osnovni material se nanaša na material v stanju, preden je bila izvedena določena sprememba v zvezi s proizvodnim postopkom.
A hardened steel mass of 1 kg shall be dropped from a height of 1 m so as to deliver the impact velocity 4,4 m/s.
Vsi sestavni deli telesa posode in vsi nanj privarjeni deli so izdelani iz kompatibilnega materiala.
This shall be achieved by mounting the mass in a pendulum.
Dodajni material pri varjenju je združljiv z osnovnim materialom, tako da so lastnosti zvara enakovredne tistim, določenim za osnovni material (EN 288–39).
The filling unit shall be installed horizontally on a solid object.
Proizvajalec posode mora pridobiti in predložiti:
The impact of the mass shall be on the centre of the protruding part of the filling unit.
za kovinske posode: potrdila kemičnih analiz litin;
Test interpretation
za posode, v celoti iz kompozitnih materialov: potrdila analiz kemične odpornosti v zvezi s preskusi, izvedenimi v skladu z zahtevami iz Dodatka 6;
The filling unit shall comply with the external leak test and seat leak test at ambient temperature.
mehanske lastnosti materiala glede jekla ali drugih materialov, ki se uporabljajo za izdelavo delov, izpostavljenih tlaku.
Re-testing
Organ, ki opravlja preglede, mora imeti možnost opravljanja neodvisnih analiz.
If the filling unit fails the test, 2 samples of the same component shall be submitted to the impact test.
Te analize se opravijo bodisi na vzorcih, vzetih iz materialov, kakršne proizvajalec dobavlja proizvajalcu posod, bodisi na končnih izdelkih posod.
If both samples pass the test, the first test shall be ignored.
Proizvajalec organu, ki opravlja preglede, da na voljo rezultate metalurških in mehanskih preskusov in analiz osnovnega in dodajnega materiala, opravljenih na zvarih, prav tako pa mu predloži opis uporabljenih metod in postopkov varjenja, ki lahko veljajo za reprezentativne za varjenje pri proizvodnji jeklenk.
In the event where one or both fail the re-test, the component shall not be approved.
Konstrukcijske temperature in tlaki
The overpressure test has to be performed on each non-return valve.
Konstrukcijska temperatura
The endurance test shall be carried out with a nozzle specifically intended for the filling unit under test.
Konstrukcijska obratovalna temperatura posode je od – 20 °C do 65 °C.
6000 cycles shall be applied according to the following procedure:
Za ekstremne obratovalne temperature, višje od zgoraj omenjenih temperatur, veljajo posebni preskusni pogoji, dogovorjeni s pristojnim organom.
Connect the nozzle to the connector and open the filling unit system;
Konstrukcijski tlak
Leave in open situation for at least 3 seconds;
Konstrukcijski obratovalni tlak posode je: 3000 kPa.
Close the filling unit and disconnect the nozzle.
Postopki toplotne obdelave samo na kovinskih posodah so v skladu z naslednjimi zahtevami:
Connecting area of the bayonet filling unit
Toplotna obdelava se izvede na delih ali celotni posodi.
Figure 2
Na tistih delih posode, ki so bili deformirani za več kot 5 %, se opravi naslednja toplotna obdelava: normalizacija.
Connecting area of the Dish filling unit
Na posodah z debelino stene ≥ 5 mm se opravi naslednja toplotna obdelava:
Figure 3
toplo valjani in normalizirani material: razbremenitev napetosti ali normalizacija;
Connecting area of the light vehicle Euro filling unit
drugačen material: normalizacija.
Figure 4
Proizvajalec sporoči uporabljeni postopek za toplotno obdelavo.
Connecting area of the ACME filling unit
Lokalna toplotna obdelava gotove posode ni dovoljena.
Figure 5
Izračun delov pod tlakom
Connecting area of the heavy-duty vehicle Euro filling unit
Izračun delov pod tlakom za kovinske posode.
Dimensions in millimetres
Debelina stene valjaste lupine posod ne sme biti manjša od debeline, izračunane po enačbi:
Key:
Posode brez vzdolžnih zvarov:
1 Nozzle sealing surface
Posode z vzdolžnimi zvari:
2 Minimum valve travel
z = 0,85, če proizvajalec izvede radiografijo vseh presekov zvarov in 100 mm sosednjih vzdolžnih zvarov ter 50 mm (25 mm na vsako stran preseka) sosednjega obodnega zvara.
3 General tolerance
Ta preskus je treba izvesti na začetku in koncu vsake delovne izmene pri kontinuirani proizvodnji na vsakem stroju.
Only for-non-metallic parts.
z = 1, če je vsak presek zvara in 100 mm sosednjih vzdolžnih zvarov in 50 mm (25 mm na vsako stran preseka) sosednjega obodnega zvara radiografsko pregledan.
ANNEX 10
Ta preskus je treba izvesti na 10 % izdelanih posod: posode, ki se preskušajo, se izberejo naključno.
PROVISIONS REGARDING THE APPROVAL OF LPG CONTAINERS
Če ti radiografski pregledi pokažejo nesprejemljive napake, kot so opredeljene v 2.4.1.4, je treba izvesti vse potrebne ukrepe za pregled zadevne proizvodne serije in odpravo napak.
The meaning of symbols and terms used in this annex
Mere in izračun dnov (glej slike v Dodatku 4 k tej prilogi).
hydraulic test pressure in kPa;
Dna posod so izdelana iz enega kosa, so zavarovana pred tlakom in so torisferične ali ovalne oblike (primeri so navedeni v Dodatku 5 k tej prilogi).
container bursting pressure measured in the bursting test, in kPa;
Dna posod morajo izpolnjevati naslednje zahteve:
minimum yield stress in N/mm2 guaranteed by the material standard;
torisferična dna
minimum tensile strength in N/mm2 guaranteed by the material standard
sočasno veljavne omejitve: 0,003 D ≤ b ≤ 0,08 D
actual tensile strength, in N/mm2;
h ≤ 0,15 D (se ne uporablja za posode, kot je prikazano na sliki 2a v Dodatku 2 k tej prilogi).
a calculated minimum thickness of the cylindrical shell wall, in mm;
eliptična dna
b calculated minimum thickness of dished ends, in mm;
Debelina teh zaobljenih dnov na nobenem mestu ne sme biti manjša od vrednosti, izračunane po naslednji enačbi:
D nominal outside diameter of the container, in mm;
Koeficient oblike C za izračun polnih dnov je podan v preglednici in grafih iz Dodatka 4 k tej prilogi.
R inside radius of the dished end of the standard cylindrical container, in mm;
Debelina stene valjastega konca dnov ne sme biti manjša ali se za več kot 15 % razlikovati od najmanjše debeline stene lupine.
r inside knuckle of the dished end of the standard cylindrical container, in mm;
Nominalna debelina stene valjastega dela in zaobljenega dna v nobenem primeru ne sme biti: manjša od:
H outside height of dished part of container end, in mm;
1 mm z najmanjšo vrednostjo 1,5 mm.
h height of cylindrical part of dished end, in mm;
Lupina posode je lahko izdelana iz enega, dveh ali treh delov.
L length of container's stress-resistant shell, in mm;
Če je lupina izdelana iz dveh ali treh delov, morajo biti vzdolžni zvari prestavljeni/obrnjeni za najmanj 10-kratno debelino stene posode (10 × a).
A elongation value (per cent) of parent material;
Dna morajo biti konveksna in izdelana iz enega kosa.
initial volume of the container at the moment when the pressure is increased in the burst test, in dm3;
Izračun delov pod tlakom za posode, v celoti iz kompozitnih materialov
V final volume of the container on bursting, in dm3;
Izračunajo se napetosti v posodi za vsak tip posode.
g gravity, in m/s2;
Tlaka, uporabljena za te izračune, sta konstrukcijski tlak in preskusni tlak porušitve.
c shape factor;
Za izračune se uporabljajo ustrezne analitične tehnike za določitev porazdelitve obremenitve po celotni posodi.
Z stress reduction factor.
Konstrukcija in izdelava
Technical requirements
S tlakom obremenjeni deli
Cylinders covered by this annex are as follows:
Tehnične varilske zahteve
LPG-1 Metal containers
Soležni zvari se opravijo z avtomatiziranim postopkom.
LPG-4 All-Composite containers
Soležni zvari na proti tlaku odporni lupini ne smejo biti na nobenem mestu, na katerem se spreminja profil.
Dimensions
Zvari, ki spajajo dele, sestavljajoče lupino, morajo izpolnjevati naslednje zahteve (glej slike, dane kot primeri v Dodatku 1 k tej prilogi):
All components of the container body and all the parts welded thereto shall be made of mutually compatible materials.
Zvar, ki pritrjuje prirobnico ali podstavke na posodo, je vzdolžni ali kotni zvar.
For metal containers: chemical cast analysis certificates;
Pregledovanje zvarov Proizvajalec zagotovi, da so zvari nepretrgano prevarjeni, brez vsakega opletanja zvara, in da nimajo napak, ki bi lahko ogrozile varno rabo posode.
For all-composite containers: chemical resistance analysis certificates related to tests performed according to the requirements of Appendix 6;
Za posode, sestavljene iz dveh delov, morajo razen zvarov, skladnih z zvarom z notranjo privaljeno podložko na strani 1 Dodatka 1 k tej prilogi, biti obodni soležni zvari radiografsko pregledani do oddaljenosti 100 mm na posodi.
Mechanical properties of the material in respect of the steels or other materials applied for the construction of the parts subject to pressure.
Na začetku in na koncu vsake delovne izmene kontinuirane proizvodnje se izbere po ena posoda, na kateri se opravi radiografski pregled, ob prekinitvi proizvodnje za več kot 12 ur pa mora biti radiografsko pregledana tudi prva privarjena posoda.
The manufacturer shall make available to the inspection authority the results of metallurgical and mechanical tests and analyses of parent and filler materials carried out on welds and shall also provide it with a description of the welding methods and processes which can be regarded as representative of the welds made during production.
Vezni kosi 1.7.3.1 Ročaji so izdelani in privarjeni na telo posode tako, da ne povzročajo nevarnih koncentracij napetosti ali zbiranja vode.
Design temperatures and pressures
Podstavek posode je dovolj močan in izdelan iz materiala, združljivega z jeklom, ki je uporabljeno za posodo.
Design temperature
Oblika podstavka posodi zagotavlja zadostno stabilnost.
The design operating temperature of the container shall be from – 20 °C to 65 °C.
Zgornji rob podstavka je privarjen na posodo tako, da ne povzroča zbiranja vode niti ne dovoljuje vodi prodreti med podstavek in posodo.
For extreme operating temperatures exceeding the abovementioned temperatures special test conditions are applicable which shall be agreed upon with the competent authority.
Na posode se pritrdi referenčna oznaka, da se zagotovi njihova pravilna vgradnja.
Design pressure
Če so pritrjene napisne tablice, morajo biti pritrjene na lupini, odporni proti tlaku, in ne smejo biti odstranljive.
The design operating pressure of the container shall be: 3000 kPa.
Izvedejo se vsi potrebni ukrepi za preprečevanje korozije.
Those parts of a container having been deformed by more than 5 per cent shall be submitted to the following heat treatment: normalise.
Protipožarna zaščita
Containers with a wall thickness ≥ 5 mm shall be submitted to the following heat treatment:
Posoda, ki je reprezentativni tip posode, vsa oprema na njej in kakršna koli dodatna izolacija ali zaščitni material so vključeni v protipožarni preskus, kot je določeno v odstavku 2.6 te priloge.
Hot-rolled and normalised material: stress relieve or normalise;
Preskusi
Material of a different kind: normalise.
Preglednici 1 in 2 vsebujeta pregled preskusov, ki jih je treba izvesti na posodah za UNP na prototipih in med proizvodnim procesom v skladu z njihovo naravo.
The manufacturer shall submit the procedure for the heat treatment used.
Preskus, ki ga je treba izvesti
Localised heat treatment of a completed container is not permitted.
Preskusi
Calculation of the parts under pressure
proizvodne serije
Calculation of the parts under pressure for metal containers.
Število posod, ki jih je treba preskusiti za homologacijo
The wall thickness of the cylindrical shell of the containers shall not be less than that calculated by the formula:
Opis preskusa
Containers without longitudinal welds:
Natezni preskus
Containers with longitudinal welds:
1 na serijo
z = 0,85 where the manufacturer radiographs each weld intersection and 100 m of the adjacent longitudinal weld and 50 mm (25 mm each side of the intersection) of the adjacent circumferential weld.
Upogibni preskus
This test has to be performed per machine at the beginning and end of each work shift period from continuous production.
Preskus porušitve
z = 1 where each weld intersection and 100 mm of the adjacent longitudinal weld and 50 mm (25 each side of the intersection) of the adjacent circumferential weld is spot radiographed.
Glej odstavek 2.2
This test has to be performed at 10 per cent of the container production: the containers to be tested are chosen randomly.
Hidravlični preskus
Should these radiograph tests reveal unacceptable defects, as defined in paragraph 2.4.1.4 of this annex, all the necessary steps shall be taken to examine the production run in question and eliminate the defects.
vsaka posoda
Elliptical ends
Pregled preskusov, ki jih je treba izvesti na posodah, v celoti iz kompozitnih materialov
The thickness of these barrelled ends shall not be in toto less than the figure calculated by means of the following formula:
vse posode
The shape factor C to be used for full ends is given in the table and in the graphs contained in Appendix 4 to this annex.
Ciklični tlačni preskus pri temperaturi okolice
The wall thickness of the cylindrical edge of the ends may not be less or differ more than 15 per cent from the smallest wall thickness of the shell.
1 na 5 serij 3
The nominal wall thickness of the cylindrical part and of the barrelled end may not, under any circumstances; be less than:
Ciklični tlačni preskus pri visoki temperaturi
with a minimum of 1,5 mm.
Preskus zunanjega tesnjenja
The shell of the container may be made up of one, two or three parts.
Preskus prepustnosti
The ends shall be in one piece and convex.
Preskus drsenja pri visoki temperaturi
The stresses in the container shall be calculated for each container type.
Glej odstavek 2.6
The pressures used for these calculations shall be the design pressure and burst test pressure.
Preskus s padcem
The calculations shall use suitable analysis techniques to establish stress distribution throughout the container.
Glej odstavek 2.7
Construction and workmanship
Torzijski preskus priključnih nastavkov