ygs67 发表于 2016-3-21 10:58:46

ASTM G151-10

ASTM G151-10 Standard Practice for Exposing Nonmetallic Materials in Accelerated Test Devices that Use Laboratory Light Sources

admin 发表于 2016-3-21 16:39:02

谢谢您的分享，金币已奖励！
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查看完整版本: ASTM G151-10