论坛首页 › BS 英国标准 › BS 874-1-1986 Method For Etermining Thermal Insulating Properties.

mechen 发表于 2013-9-30 18:24:32

BS 874-1-1986 Method For Etermining Thermal Insulating Properties.

本帖最后由 mechen 于 2013-9-30 18:25 编辑

BS 874-1-1986 Method For Etermining Thermal Insulating Properties. Introduction, Definitions And Principles Of Measurement

admin 发表于 2013-10-2 19:33:10

谢谢您的分享，金币已奖励。

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