00537nam a2200121Ia 4500008004100000082003600041245011400077260005900191490001500250942000700265999001700272952012600289220204s9999    xx            000 0 und d  aNR:62(083.74)AST2000bANN.09.01 0aAnnual book of ASTM standards 2000. V.09.01 Rubber, natural and synthetic- General test methods; carbon black  aWest ConshohockenbAmerican Society for Testing & Mate  arials 2000  cBK  c41792d41792  00104070aMAINbMAINd2021-12-16g175.00l0oNR:62(083.74)AST2000 ANN.09.01p22078r2021-12-16 00:00:00w2022-02-14yBK