gmt88 发表于 2013-9-9 00:30:38

ISO 812:2006 Rubber, Vulcanized or Thermoplastic - Determination of Low-Temperat

ISO 812:2006(E)
Second Edition
2006-06-01
Rubber, Vulcanized or Thermoplastic -
Determination of Low-Temperature Brittleness


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admin 发表于 2013-9-9 10:32:28


谢谢您的分享，金币已奖励！

lijiale 发表于 2017-1-4 09:04:03

找了好久，找不到~~、

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