liuxilin1215 发表于 2013-10-27 09:54:21

NZS 4515-2009 Fire sprinkler systems for life safety in sleeping occupancies

NZS 4515-2009 Fire sprinkler systems for life safety in sleeping occupancies (up to 2000 m2)



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admin 发表于 2013-10-27 15:27:34

谢谢您的分享，金币已奖励！
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