ygs67 发表于 2017-12-15 12:45:19

ASTM D6909-10(2016)

ASTM D6909-10(2016)Standard Specification for High Temperature and Acid-Resistant Fluorocarbon Terpolymer Elastomer

admin 发表于 2017-12-15 18:11:16


谢谢您的分享，金币已奖励!
页: [1]
查看完整版本: ASTM D6909-10(2016)