chankc 发表于 2013-11-27 22:27:17

ISO 2378:1972 Aluminium alloy chill castings - Reference test bar

ISO 2378:1972
Aluminium alloy chill castings - Reference test bar


2013 发表于 2013-11-27 23:16:08

谢谢分享!!!!!!!!!!!

nbjwbzj 发表于 2013-11-28 09:52:46

谢谢分享!!!!!!!

admin 发表于 2013-11-28 18:01:43

谢谢您的分享,金币已奖励!
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