articulate matter
etroleum products
olarity;Reagents;Testing【摘要】: This European Standard specifies a method for the determination of the particle polarity of bituminousemulsions.【中国标准分类号】: E43【国际标准分类号】: 75_140;91_100_50【页数】: 10P.;A4【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |