ir_71 发表于 2014-7-29 00:57:41

EN 15643-2:2011

EN 15643-2:2011
Sustainability of construction works - Assessment of buildings - Part 2: Framework for the assessment of environmental
performance


admin 发表于 2014-7-29 10:49:17

谢谢您的分享,金币已奖励。

2013 发表于 2014-7-31 19:09:30

谢谢分享!!!!!!!!!!!!!!

prettypoet9 发表于 2014-10-4 06:03:03

Thank you for sharing, dear ir_71.
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