
Safety rules for the construction and installation of lifts. Lifts for the transport of persons and goods. New passenger and goods passenger lifts in existing building
出版:British Standards Institution

專家解讀視頻
基本信息
標準編號: BS EN 81-21:2009+A1:2012
發布時間:2009/12/31 0:00:00
標準類別:Standard
出版單位:British Standards Institution
標準頁數:38
標準簡介
To be read in conjunction with BS EN 81-1,BS EN 81-2
標準備注
? British Standards Institution 2013
Amendment notes:
Amendment, November 2012. Amends and replaces BS EN 81-21:2009
替代本標準的新標準
等同采用的國際標準
EN 81-21:2018 - Identical