chemrd 发表于 2013-7-8 21:17:06

ISO 4318-1989 Surface active agents and soaps; determination of water content; a

ISO 4318-1989 Surface active agents and soaps; determination of water content; azeotropic distillation method
多谢

sigh007 发表于 2013-7-8 21:44:49

哥们，这个您已经求助过啦，见：http://bbs.infoeach.com/thread-26604-1-1.html

我也已经上传过了，见：http://bbs.infoeach.com/thread-26614-1-1.html

chemrd 发表于 2013-7-9 07:58:25

admin 发表于 2013-7-8 21:44 static/image/common/back.gif
哥们，这个您已经求助过啦，见：http://bbs.infoeach.com/thread-26604-1-1.html

我也已经上传过了，见：h ...

:$粘的时候粘错了。。。
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