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 加入會員
當(dāng)前位置: 首頁 > 標(biāo)準(zhǔn)詳情頁

BS 3621(1980) : 1980被替代

SPECIFICATION FOR THIEF RESISTANT LOCKS

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: BS 3621(1980) : 1980
發(fā)布時(shí)間:1980/1/1 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:British Standards Institution
標(biāo)準(zhǔn)頁數(shù):16
標(biāo)準(zhǔn)簡介

Lays out design requirements, test methods and performance requirements for thief resistant locks operated by keys with mechanical patterns for fixed mounting on hinged or sliding doors to provide security against unauthorized entry. Provision is made within the specification for locks having claw or hook bolts, mounted on hinged or sliding doors and for locks having spring bolts, or dead bolts of either single or multiple throw, mounted on hinged doors.

替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)

BS 3621(1998) : 1998

BS EN 1303 : 2015