hgundas 发表于 2019-11-5 15:32:48

BS 8202-1:1995



BS 8202-1:1995
Coatings for fire
protection of building
elements —
Part 1: Code of practice for the selection
and installation of sprayed mineral
coatings

admin 发表于 2019-11-7 15:09:07

谢谢您的分享,金币已奖励!

hgundas 发表于 2019-11-7 15:25:04

支持，永远支持！ ！ ！:):):)
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