ir_71 发表于 2013-11-30 02:09:16

EN 12086:2013 Thermal insulating products for building applications

EN 12086:2013 Thermal insulating products for building applications - Determination of water vapour transmission properties


This European Standard specifies the equipment and procedures for determining the water vapour transmission rate, water vapour permeance and water vapour permeability of test specimens in the steady state under different sets of specified test conditions. It is applicable to thermal insulating products.





liuxilin1215 发表于 2013-11-30 07:22:26

谢谢楼主的分享！！！:)

admin 发表于 2013-11-30 19:47:11

谢谢您的分享，金币已奖励！
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