natgillin/translations-raw huggingface dataset:
Vrh dovodne cevi se spere z vodo, tako da se izpiralna raztopina lovi v isto erlenmajerico.
Rinse the tip of the delivery tube with water, catching the washings in the conical flask.
Oba destilata se titrirata ločeno z žveplovo kislino 0,02 N, pri čemer se uporabi mešani indikator.
Titrate the two distillates separately with 0,02N sulphuric acid, use the mixed indicator.
Zabeležiti je treba celotno titracijsko vrednost vsakega destilata.
Record the total titre for the two distillates.
Če je titracijska vrednost drugega destilata višja od 0,2 ml, se celotni postopek destilacije ponovi, pri čemer se začne destilirati nov odmerek nasičene raztopine.
If the titre for the second distillate is more than 0,2 ml, repeat the test and start the distillation again using a fresh aliquot of digest solution.
Narediti je treba tudi slepi preskus, tj. razkroj in destilacijo samo z uporabo reagentov.
Carry out a blank determination, i.e. digestion and distillation using the reagents only.
A = odstotek dušika v čistem suhem primerku;
A = percentage nitrogen in the clean dry specimen,
V = skupna prostornina standardne žveplove kisline v ml, uporabljene pri določanju;
V = total volume in ml of standard sulphuric acid used in the determination,
b = skupna prostornina standardne žveplove kisline v ml, uporabljene v slepem preskusu;
b = total volume in ml of standard sulphuric acid used in the blank determination,
N = normalnost standardne žveplove kisline;
N = normality of standard sulphuric acid,
W = suha masa primerka (g).
W = dry mass (g) of specimen.
METODA št. 13 POLIPROPILENSKA IN DOLOČENA DRUGA VLAKNA (Metoda z uporabo ksilena)
METHOD No 13
Metoda je po odstranitvi nevlaknate snovi uporabna za naslednje dvokomponentne mešanice tekstilnih vlaken:
(Xylene method) 1.FIELD OF APPLICATION This method is applicable, after removal of non-fibrous matter, to binary fibre mixtures of:
polipropilenskih vlaken (37)
polypropylene fibres (37)
Polipropilenska vlakna se iz mešanice znane suhe mase odtopijo z vrelim ksilenom.
The polypropylene fibre is dissolved out from a known dry mass of the mixture with boiling xylene.
Odstotek propilena se izračuna iz razlike.
The percentage of polypropylene is found by difference.
povratni hladilnik (primeren za tekočine z visokim vreliščem), ki se prilega erlenmajerici (i);
Reflux condenser (suitable for liquids of high boiling point), fitting the conical flask (i).
grelna obloga segreta na temperaturo vrelišča ksilena.
Heating mantle at boiling point of xylene.
Ksilen destilacijske frakcije med 137 in 142 ºC.
Xylene distilling between 137 and 142 ºC.
Ksilen je močno vnetljiv, njegove pare so strupene.
Xylene is highly flammable and has a toxic vapour.
Izvede se postopek, opisan v splošnih navodilih, in nadaljuje, kot sledi:
Follow the procedure described in the general instructions then proceed as follows:
Primerku, vstavljenem v erlenmajerico (3.1(i)), se prilije 100 ml ksilena (3.2) na gram primerka.
To the specimen contained in the conical flask (3.1 (a)), add 100 ml of xylene (3.2) per gram of specimen.
Na erlenmajerico se nastavi povratni hladilnik (3.1(ii)), nato se vsebina segreje do vrelišča in pusti vreti tri minute.
Attach the condenser (3.1 (b)), bring the contents to the boil and maintain at boiling point for three minutes.
Po treh minutah se vroča tekočina čim hitreje prelije na predhodno stehtani filtrirni lonček (glej opombo 1).
Immediately decant the hot liquid through the weighed filter crucible (see Note 1).
Ta postopek se ponovi še dvakrat, pri čemer se vsakič uporabi odmerek 50 ml svežega topila.
Repeat this treatment twice more, each time using a fresh 50 ml portion of solvent.
Preostanek v erlenmajerici se izpere zaporedoma s 30 ml vrelega ksilena (dvakrat) in nato s 75 ml petroletra (točka I.3.2.1 splošnih navodil) (dvakrat).
Wash the residue remaining in the flask successively with 30 ml of boiling xylene (twice), then with 75 ml of light petroleum (I.3.2.1 of general instructions) (twice).
Po drugem izpiranju s petroletrom se vsebina erlenmajerice prefiltrira skozi lonček, vsa preostala vlakna iz erlenmajerice pa se v lonček prelijejo s pomočjo manjše količine petroletra in pustijo, da topilo izhlapi.
After the second wash with light petroleum, filter the contents of the flask through the crucible, transfer any residual fibres to the crucible with the aid of a small quantity of light petroleum and allow the solvent to evaporate.
Na koncu se filtrirni lonček z vsebino posuši, ohladi in stehta.
Dry the crucible and residue, cool and weigh them.
METODA št. 14 DOLOČENA VLAKNA IN KLOROVLAKNA (HOMOPOLIMERI VINILKLORIDA), ELASTOLEFINSKA ALI MELAMINSKA VLAKNA (Metoda z uporabo koncentrirane žveplove kisline)
METHOD No 14
Metoda je po odstranitvi nevlaknate snovi uporabna za naslednje dvokomponentne mešanice tekstilnih vlaken:
(Concentrated sulphuric acid method) 1.FIELD OF APPLICATION This method is applicable, after removal of non-fibrous matter, to binary fibre mixtures of:
bombaža (5), acetata (19), bakro vlaken (21), modala (22), triacetata (24), viskoze (25), določenih akrilov (26), določenih modakrilov (29), poliamida ali najlona (30), poliestra (35) in elastomultiestra (45)s
cotton (5), acetate (19), cupro (21), modal (22), triacetate (24), viscose (25), certain acrylics (26), certain modacrylics (29), polyamide or nylon (30), polyester (35) and elastomultiester (45)with
Zadevni modakrili so tisti, ki dajo ob potopitvi v koncentrirano žveplovo kislino (relativna gostota pri temperaturi 20 ºC je 1,84) bistro raztopino.
The modacrylics concerned are those which give a limpid solution when immersed in concentrated sulphuric acid (relative density at 20 ºC: 1,84).
Vse sestavine razen klorovlaken, elastolefina ali melamina (tj. vlakna, našteta v odstavku 1.1) se iz mešanice znane suhe mase odtopijo s koncentrirano žveplovo kislino (relativna gostota pri temperaturi 20 ºC je 1,84).
The constituent other than the chlorofibre, the elastolefin or the melamine (i.e. the fibres mentioned in paragraph 1.1) is dissolved out from a known dry mass of the mixture with concentrated sulphuric acid (relative density at 20 °C: 1,84).
Preostanek, ki ga sestavljajo klorovlakna, elastolefin ali melamin, se zbere, izpere, posuši in stehta; masa preostanka, po potrebi korigirana, se izrazi kot odstotek suhe mase mešanice.
The residue, consisting of the chlorofibre, the elastolefin or the melamine, is collected, washed, dried and weighed; its mass, corrected if necessary, is expressed as a percentage of the dry mass of the mixture.
steklena paličica s sploščenim koncem.
Glass rod with flattened end.
žveplova kislina, koncentrirana (z relativno gostoto 1,84 pri temperaturi 20 ºC);
Sulphuric acid, concentrated (relative density at 20 ºC: 1,84).
žveplova kislina, vodna raztopina s približno koncentracijo 50 % (m/m); Priprava:
Sulphuric acid, approximately 50 % (m/m) aqueous solution.
400 ml žveplove kisline (z relativno gostoto 1,84 pri temperaturi 20 ºC) se previdno doliva ob istočasnem hlajenju v 500 ml destilirane ali deionizirane vode.
Prepare by adding carefully, while cooling, 400 ml of sulphuric acid (relative density at 20 ºC: 1,84) to 500 ml of distilled or deionized water.
Ko se raztopina ohladi na sobno temperaturo, se z vodo razredči do skupne prostornine enega litra;
After cooling to room temperature, dilute the solution to one litre with water.
amoniak, razredčena raztopina.
Ammonia, dilute solution.
60 ml koncentrirane raztopine amoniaka (z relativno gostoto 0,880 pri temperaturi 20 ºC) se razredči z destilirano vodo do skupne prostornine enega litra.
Dilute 60 ml of concentrated ammonia solution (relative density at 20 ºC: 0,880) to one litre with distilled water.
Izvede se postopek, opisan v splošnih navodilih, in nadaljuje, kot sledi:
Follow the procedure described in the general instructions, then proceed as follows:
Preskusnemu primerku, vstavljenem v erlenmajerico (3.1(i)), se dolije 100 ml žveplove kisline (3.2(i)) na gram preskušanca.
To the test specimen contained in the flask (3.1 (a)) add 100 ml of sulphuric acid (3.2 (a)) per gram of specimen.
Erlenmajerica z vsebino se pusti 10 minut pri sobni temperaturi: v tem času se vsebina občasno premeša s stekleno paličico.
Allow the contents of the flask to remain at room temperature for 10 minutes and during that time stir the test specimen occasionally by means of the glass rod.
Če se preskuša tkanina ali pletivo, se primerek s paličico stisne ob steno erlenmajerice, da se iz njega izloči snov, ki jo je žveplova kislina že raztopila.
If a woven or knitted fabric is being treated, wedge it between the wall of the flask and the glass rod and exert a light pressure in order to separate the material dissolved by the sulphuric acid.
Tekočina se odlije skozi predhodno stehtani filtrirni lonček.
Decant the liquid through the weighed filter crucible.
V erlenmajerico se nalije 100 ml sveže žveplove kisline (3.2(i)) in ponovi postopek.
Add to the flask a fresh portion of 100 ml of sulphuric acid (3.2 (a)) and repeat the same operation.
Vsebina erlenmajerice se prelije v filtrirni lonček, s pomočjo steklene paličice se vanj prenesejo tudi druga vlakna.
Transfer the contents of the flask to the filter crucible and transfer the fibrous residue there with the aid of the glass rod.
Po potrebi se v erlenmajerico nalije malo koncentrirane žveplove kisline (3.2(i)), da se odstranijo morebitna preostala vlakna z njenih sten.
If necessary, add a little concentrated sulphuric acid (3.2 (a)) to the flask in order to remove any fibres adhering to the wall.
Tekočina iz lončka se odsesa, filtrat pa odstrani tako, da se sprazni ali zamenja filtrirni lonček; preostanek v lončku se zaporedoma spere najprej z raztopino žveplove kisline koncentracije 50 % (3.2(ii)), nato z destilirano ali deionizirano vodo (točka I.3.2.3 splošnih navodil), raztopino amoniaka (3.2(iii)) in nazadnje ponovno z destilirano ali deionizirano vodo.
Drain the filter crucible with suction; remove the filtrate by emptying or changing the filter-flask, wash the residue in the crucible successively with 50 % sulphuric acid solution (3.2 (b)), distilled or deionized water (I.3.2.3 of the general instructions), ammonia solution (3.2 (c)) and finally wash thoroughly with distilled or deionized water, draining the crucible with suction after each addition.
(Po vsakem nalitju tekočine se počaka, da le-ta najprej odteče zaradi težnosti, šele nato se jo odsesa iz lončka).
(Do not apply suction during the washing operation, but only after the liquid has drained off by gravity.)
PODROČJE UPORABE
CHLOROFIBRES, CERTAIN MODACRYLICS, CERTAIN ELASTANES, ACETATES, TRIACETATES AND CERTAIN OTHER FIBRES
Metoda je po odstranitvi nevlaknate snovi uporabna za naslednje dvokomponentne mešanice tekstilnih vlaken:
(Method using cyclohexanone) 1.FIELD OF APPLICATION This method is applicable, after removal of non-fibrous matter, to binary fibre mixtures of:
acetata (19), triacetata (24), klorovlaken (27), določenih modakrilnih vlaken (29), določenih elastanov (43)
acetate (19), triacetate (24), chlorofibre (27), certain modacrylics (29), certain elastanes (43)
volno (1), živalskimi dlakami (2 in 3), svilo (4), bombažem (5), bakro vlakni (21), modalom (22), viskozo (25), poliamidom ali najlonom (30), akrilom (26), steklenimi vlakni (44) in melaminom (47).
wool (1), animal hair (2 and 3), silk (4), cotton (5), cupro (21), modal (22), viscose (25), polyamide or nylon (30), acrylic (26), glass fibre (44) and melamine (47).
Kadar so prisotna modakrilna ali elastanska vlakna, je treba najprej ugotoviti, ali so vlakna v raztopini popolnoma topna.
Where modacrylics or elastanes are present a preliminary test must first be carried out to determine whether the fibre is completely soluble in the reagent.
Acetatna vlakna, triacetatna vlakna, klorovlakna, določena modakrilna vlakna in določene elastane se iz mešanice znane suhe mase odtopi s cikloheksanonom pri temperaturi blizu vrelišča.
The acetate and triacetate fibres, chlorofibres, certain modacrylics, and certain elastanes are dissolved out from a known dry mass with cyclohexanone at a temperature close to boiling point.
Odstotek acetatnih vlaken, triacetatnih vlaken, klorovlaken, modakrilnih vlaken, elastanov, acetatnih in triacetatnih vlaken se izračuna iz razlike.
The percentage of chlorofibre, modacrylic, elastane, acetate and triacetate is found by difference.
filtrirni lonček za preskusni primerek;
Filter crucible to contain the test specimen.
porozna pregrada (razred poroznosti 1);
Porous baffle (porosity grade 1).
povratni hladilnik, ki ga je mogoče pritrditi na destilacijsko bučko;
Reflux condenser that can be adapted to the distillation flask.
cikloheksanon z vreliščem pri 156 ºC;
Cyclohexanone, boiling point 156 ºC.
etilni alkohol, 50 vol. %.
Ethyl alcohol, 50 % by volume.
Izvede se postopek, opisan v splošnih navodilih, in nadaljuje, kot sledi:
Follow the procedure described in the general instructions and then proceed as follows:
V destilacijsko bučko se nalije 100 ml cikloheksanona na gram materiala; v bučko se vstavi ekstrakcijska posodica, v katero se pred tem rahlo poševno vstavita filtrirni lonček s preskusnim primerkom in porozna pregrada.
Pour into the distillation flask 100 ml of cyclohexanone per gram of material, insert the extraction container in which the filter crucible, containing the specimen and the porous baffle, slightly inclined, have previously been placed.
Vstavi se povratni hladilnik.
Insert the reflux condenser.
Sledi segrevanje do vrenja in nato ekstrakcija nadaljnjih 60 minut ob najmanjši hitrosti 12 ciklov na uro.
Bring to the boil and continue extraction for 60 minutes at a minimum rate of 12 cycles per hour.
Po ekstrakciji in ohladitvi se umakne ekstrakcijska posodica, odstranita filtrirni lonček in porozna pregrada.
After extraction and cooling remove the extraction container, take out the filter crucible and remove the porous baffle.
Trikrat ali štirikrat se filtrirni lonček spere s 50-odstotnim etilnim alkoholom, segretim na približno 60 ºC, nato pa še z 1 litrom vode ogrete na temperaturo 60 ºC.
Wash the contents of the filter crucible three or four times with 50 % ethyl alcohol heated to about 60 ºC and subsequently with 1 litre of water at 60 ºC.
Na koncu se filtrirni lonček z vsebino posuši, ohladi in stehta.
Finally, dry the crucible with the residue, cool and weigh them.
Vrednost ’d’ je 1,00, razen za svilo in malamin, kjer je ’d’ 1,01, in akril, za katerega je ’d’ 0,98.
The value of ’d’ is 1,00 except in the case of silk and melamine for which ’d’ = 1,01, and acrylic, for which ’d' = 0,98.
METODA št. 16 MELAMINSKA IN DOLOČENA DRUGA VLAKNA (Metoda z uporabo vroče mravljične kisline)
METHOD No 16
Metoda je po odstranitvi nevlaknate snovi uporabna za naslednje dvokomponentne mešanice tekstilnih vlaken:
(Method using hot formic acid) 1.FIELD OF APPLICATION This method is applicable, after removal of non-fibrous matter, to binary fibre mixtures of:
Melaminska vlakna se iz mešanice znane suhe mase odtopijo z vročo mravljično kislino (90 % m/m).
The melamine is dissolved out from a known dry mass of the mixture with hot formic acid (90 % m/m).
Odstotek druge komponente se izračuna iz razlike.
The percentage of the second constituents is obtained by difference.
Ker je topnost melaminskih vlaken zelo odvisna od temperature, je pomembno upoštevati priporočeno temperaturno območje odtapljanja.
Keep strictly the recommended temperature range because the solubility of melamine is very much dependent on temperature.
stresalna vodna kopel ali druga naprava za stresanje in vzdrževanje temperature erlenmajerice pri 90 ± 2 ºC.
Shaking water bath or other apparatus to shake and maintain the flask at 90 ± 2 ºC.
mravljična kislina (90% m/m z relativno gostoto 1,204 pri 20 ºC:).
Formic acid (90 % m/m, relative density at 20 ºC: 1,204).
890 ml mravljične kisline, koncentracije 98 do 100 % m/m (z relativno gostoto 1,220 pri 20 ºC), se razredči z vodo do 1 litra.
Dilute 890 ml of 98 to 100 % m/m formic acid (relative density at 20 ºC: 1,220) to 1 litre with water.
Vroča mravljična kislina je zelo jedka, zato je treba z njo ravnati previdno;
Hot formic acid is very corrosive and must be handled with care.
Preskusnemu primerku, vstavljenemu v erlenmajerico s prostornino najmanj 200 ml, se prilije 100 ml mravljične kisline na gram preskušanca.
To the test specimen contained in the glass-stoppered conical flask of at least 200 ml capacity, add 100 ml of formic acid per gram of specimen.
Erlenmajerica se zamaši in pretrese, da se primerek omoči.
Insert the stopper and shake the flask to wet out the specimen.
Erlenmajerica se nato pusti eno uro v stresalni vodni kopeli pri 90 ± 2 ºC.
Maintain the flask in a shaking water bath at 90 ± 2 ºC for one hour, shaking it vigorously.
Erlenmajerica se po obdelavi ohladi na sobno temperaturo.
Cool the flask to room temperature.
V erlenmajerico s preostankom se dolije 50 ml diklormetana, ročno pretrese in nato prefiltrira skozi filtrirni lonček.
Add 50 ml of formic acid to the flask containing the residue, shake manually and filter the contents of the flask through the filter crucible.
Preostanek se iz erlenmajerice v lonček prenese tako, da se erlenmajerica spere z diklormetanom.
Transfer any residual fibres to the crucible by washing out the flask with a little more formic acid reagent.
Tekočina se iz lončka odsesa in ostanek temeljito spere najprej z mravljično kislino, nato vročo vodo in razredčeno raztopino amoniaka ter nazadnje s hladno vodo.
Drain the crucible with suction and wash the residue with formic acid reagent, hot water, dilute ammonia solution, and finally cold water, draining the crucible with suction after each addition.
Vrednost ’d’ je 1,02.
The value of ’d’ is 1,02.
POGLAVJE 3 Kvantitativna analiza trikomponentnih mešanic tekstilnih vlaken
CHAPTER 3
Metode kvantitativne kemične analize v splošnem temeljijo na selektivnem raztapljanju posameznih komponent.
INTRODUCTION In general, the methods of quantitative chemical analysis are based on the selective solution of the individual components.
Ob uporabi dveh različnih preskusnih primerkov (pridobljenih iz istega preskusnega vzorca) se iz prvega primerka odtopi komponenta (a), iz drugega primerka pa komponenta (b).
Using two different test specimens, a component (a) is dissolved from the first test specimen, and another component (b) from the second test specimen.
Neraztopljeni ostanki obeh primerkov se stehtajo in iz izgube mase posameznih primerkov se izračuna odstotek obeh topnih komponent.
The insoluble residues of each specimen are weighed and the percentage of each of the two soluble components is calculated from the respective losses in mass.
Ob uporabi dveh različnih preskusnih primerkov se komponenta (a) odtopi iz prvega primerka, dve komponenti (a in b) pa iz drugega primerka.
Using two different test specimens, a component (a) is dissolved from the first test specimen and two components (a and b) from the second test specimen.
Neraztopljeni ostanek prvega primerka se stehta in iz izgube mase izračuna odstotek komponente (a).
The insoluble residue of the first test specimen is weighed and the percentage of the component (a) is calculated from the loss in mass.
Neraztopljeni ostanek drugega primerka se stehta; le-ta ustreza komponenti (c).
The insoluble residue of the second test specimen is weighed; it corresponds to component (c).
Ob uporabi dveh različnih preskusnih primerkov se komponenti (a in b) raztopita iz prvega primerka, komponenti (b in c) pa iz drugega primerka.
Using two different test specimens, two components (a and b) are dissolved from the first test specimen and two components (b and c) from the second test specimen.
Neraztopljeni ostanki ustrezajo komponentama (c) in (a).
The insoluble residues correspond to the two components (c) and (a) respectively.
Ob uporabi le enega preskusnega primerka se po odstranitvi ene od komponent neraztopljeni ostanek, ki ga sestavljata drugi dve komponenti, stehta; iz izgube mase se izračuna odstotek odtopljene komponente.
Using only one test specimen, after removal of one of the components, the insoluble residue formed by the two other fibres is weighed and the percentage of the soluble component is calculated from the loss in mass.
Ena od ostalih dveh komponent v ostanku se odtopi, neraztopljena komponenta se stehta in iz izgube mase izračuna odstotek druge odtopljene komponente.
One of the two fibres of the residue is dissolved, the insoluble component is weighed and the percentage of the second soluble component is calculated from the loss in mass.
Kadar je možna izbira, se priporoča uporaba ene od prvih treh variant.
Where a choice is possible, it is advisable to use one of the first three variants.
Kadar se uporablja kemična analiza, mora strokovnjak, ki je odgovoren za analizo, poskrbeti za izbiro metod, pri katerih se uporabljajo topila, ki raztopijo samo izbrano(-a) vlakno(-a), drugo(-a) vlakno(-a) pa pri tem ostane(-jo) nepoškodovano(-a).
Where chemical analysis is used, the expert responsible for the analysis must take care to select methods employing solvents which dissolve only the correct fibre(s), leaving the other fibre(s) intact.
Kot primer je v oddelku V tega poglavja navedena preglednica, v kateri so navedeni nekateri primeri trikomponentnih mešanic tekstilnih vlaken, skupaj z metodami za analizo dvokomponentnih mešanic tekstilnih vlaken, ki jih je načeloma mogoče uporabiti za analizo navedenih trikomponentnih mešanic tekstilnih vlaken.
By way of example, a table is given in section V which contains a certain number of ternary fibre mixtures, together with methods for analysing binary fibre mixtures which can, in principle, be used for analysing these ternary fibre mixtures.
Da bi bila možnost napake čim manjša, je priporočljivo, da se, kadar koli je to mogoče, opravi kemična analiza, ki uporablja vsaj dve od štirih zgoraj navedenih variant.
In order to reduce the possibility of error to a minimum, it is recommended that, whenever possible, chemical analysis using at least two of the four abovementioned variants shall be made.
Pred izvedbo katerekoli analize je treba razpoznati vse vrste vlaken, ki so prisotne v mešanici.
Before proceeding with any analysis, all the fibres present in the mixture must be identified.
Če je znano, da med analizo pride do izgube mase, je treba rezultat korigirati; v ta namen so podani korekcijski faktorji.
If a loss in mass is known to occur during the analysis, the result shall be corrected; correction factors are given for this purpose.
Ti faktorji so bili določeni v različnih laboratorijih z obdelavo vlaken z različnimi reagenti tako, kot je podano v posameznih metodah in predhodno očiščenih s predobdelavo.
These factors have been determined in several laboratories by treating, with the appropriate reagent as specified in the method of analysis, fibres cleaned by the pre-treatment.
Ti korekcijski faktorji veljajo samo za nepoškodovana vlakna; če so bila vlakna pred ali med predelavo poškodovana, je treba uporabiti drugačne korekcijske faktorje.
These correction factors apply only to undergraded fibres and different correction factors may be necessary if the fibres have been degraded before or during processing.
Če je treba uporabiti četrto varianto, v kateri se tekstilno vlakno izpostavi zaporednemu delovanju dveh različnih topil, je treba uporabiti korekcijske faktorje za možno izgubo mase, do katere je prišlo pri obeh obdelavah.
If the fourth variant, in which a textile fibre is subjected to the successive action of two different solvents, must be used, correction factors must be applied for possible losses in mass undergone by the fibre in the two treatments.
Informacije, skupne navedenim metodam za kvantitativno kemično analizo trikomponentnih mešanic tekstilnih vlaken.
Information common to the methods given for the quantitative chemical analysis of ternary fibre mixtures.
Področje uporabe vsake metode za analizo dvokomponentnih mešanic vlaken določa, za katera vlakna se metoda uporablja (glej poglavje 2 o nekaterih metodah za kvantitativno analizo določenih dvokomponentih mešanic tekstilnih vlaken).
The field of application of each method for analysing binary fibre mixtures specifies to which fibres the method is applicable. (see Chapter 2 relating to methods for quantitative analysis of certain binary textile fibre mixtures).