标题: ASTM D471-12a Standard Test Method for Rubber Property—Effect of Liquids [打印本页] 作者: maoairong 时间: 2014-8-21 22:27:29 标题: ASTM D471-12a Standard Test Method for Rubber Property—Effect of Liquids
ASTM D471-12aStandard Test Method for Rubber Property—Effect of Liquids