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

歡迎來到寰標(biāo)網(wǎng)! 客服QQ:772084082 加入會(huì)員
當(dāng)前位置: 首頁 > 標(biāo)準(zhǔn)詳情頁

BS 690-4:1974被替代

Asbestos-cement slates and sheets. Slates

出版:British Standards Institution

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

專家解讀視頻

基本信息
標(biāo)準(zhǔn)編號(hào): BS 690-4:1974
發(fā)布時(shí)間:1974/5/7 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:British Standards Institution
標(biāo)準(zhǔn)頁數(shù):0
標(biāo)準(zhǔn)簡介

Fully and semi-compressed asbestos-cement slates used for roofing and wall cladding. Composition, geometric and mechanical classification, general appearance and finish, geometric, mechanical and physical characteristics, sampling. Refers to BS 4624 for test methods.

標(biāo)準(zhǔn)備注

? British Standards Institution 2013

Amendment notes:
AMD 3220
AMD 5675

等同采用的國際標(biāo)準(zhǔn)

ISO 395:1983 - Similar