qdykswang 发表于 2017-10-9 14:04:48

求ASTM D5442-17

求ASTM D5442-17 Standard Test Method for Analysis of Petroleum Waxes by Gas Chromatography

liuxilin1215 发表于 2017-10-9 14:04:49

ASTM D5442-17 Standard Test Method for Analysis of Petroleum Waxes by Gas Chromatography

http://bbs.infoeach.com/thread-162159-1-1.html

chayecc 发表于 2017-10-12 10:21:35

我也急需啊 谢谢了                                      

qdykswang 发表于 2017-10-12 21:30:54

liuxilin1215 发表于 2017-10-12 09:35 static/image/common/back.gif
ASTM D5442-17 Standard Test Method for Analysis of Petroleum Waxes by Gas Chromatography

http://bbs ...

:handshake厉害！感谢！
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