ir_71 发表于 2014-2-5 00:08:21

prEN 13126-5:2009

prEN 13126-5:2009
Draft BS EN 13126-5 Building hardware - Specifications for the fittings for the operation of windows and door height windows
Part 5: Specification for devices that restrict the opening of windows






2013 发表于 2014-2-5 11:59:32

谢谢分享！！！！！！！！！！！！！！！！！！

admin 发表于 2014-2-10 18:26:42

谢谢您的分享，金币已奖励。
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