兑水 发表于 2009-9-30 15:06:59

ASTM D 2124-1999 用红外线分光光度法测定聚氯乙烯组份的分析...

D2124-99e1 Standard Test Method for Analysis of Components in Poly(Vinyl Chloride) Compounds Using an Infrared Spectrophotometric Technique
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