ygs67 发表于 2016-2-23 11:49:22

ASTM D4895-15

ASTM D4895-15 Standard Specification for Polytetrafluoroethylene (PTFE) Resin Produced From Dispersion

admin 发表于 2016-2-23 16:34:45

谢谢您的分享,金币已奖励!

yeljiun 发表于 2016-8-31 10:38:57

真難找的規範，感謝大大分享！
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