兑水 发表于 2009-10-19 11:23:58

ASTM D 5836-2003 大气中工作地点的2,4甲苯二异氰酸盐,2,6...

D5836-03 Standard Test Method for Determination of 2,4-Toluene Diisocyanate (2,4-TDI) and 2,6-Toluene Diisocyanate (2,6-TDI) in Workplace Atmospheres (1-2 PP Method)
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