国产精品久久久在线观看_亚洲免费观看视频网站_国产盗摄视频一区二区三区_久久久国产一级 - 日本在线观看一区

歡迎來(lái)到寰標(biāo)網(wǎng)! 客服QQ:772084082 加入會(huì)員

NF EN 520 : 2005 + A1 2009現(xiàn)行

GYPSUM PLASTERBOARDS - DEFINITIONS, REQUIREMENTS AND TESTS METHODS

出版:Association Francaise de Normalisation

獲取原文 如何獲取原文?問(wèn)客服 獲取原文,即可享受本標(biāo)準(zhǔn)狀態(tài)變更提醒服務(wù)!

專(zhuān)家解讀視頻

基本信息
標(biāo)準(zhǔn)編號(hào): NF EN 520 : 2005 + A1 2009
標(biāo)準(zhǔn)類(lèi)別:Standard
出版單位:Association Francaise de Normalisation
標(biāo)準(zhǔn)頁(yè)數(shù):0
標(biāo)準(zhǔn)簡(jiǎn)介

Describes the characteristics and performance of gypsum plasterboards intended to be used in building construction works including those intended for secondary manufacturing operations. It includes boards designed to receive either direct surface decoration or gypsum plaster.

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

NFP 72 302 : 1981

NFP 72 600 : 2001 PR