松雨霞 发表于 2018-10-18 11:48:42

ISO 48 - 2 - 2018

Rubber, vulcanized or thermoplastic — Determination of hardness —

Part 2: Hardness between 10 IRHD and 100 IRHD

admin 发表于 2018-10-19 10:10:40

谢谢您的分享，金币已奖励!
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