兑水 发表于 2009-10-29 08:17:47

ASTM E 204-1998 使用ASTM编码带和化学分类索引，采用红外...

E204-98(2002) Standard Practices for Identification of Material by Infrared Absorption Spectroscopy, Using the ASTM Coded Band and Chemical Classification Index
页: [1]
查看完整版本: ASTM E 204-1998 使用ASTM编码带和化学分类索引，采用红外...