000 00394nam a2200133Ia 4500
008 220217s9999 xx 000 0 und d
245 0 _aTesting of rubber. Sampling and preparation of specimens of raw rubber. Sampling of raw rubber in bales.
260 _c1974
500 _aStandard number: DIN 53 525 Part 1
650 _aBales
650 _aRaw rubber
650 _aSampling
942 _cST
999 _c73336
_d73336