BS EN 50131-2-2:2017现行
Alarm Systems - Intrusion And Hold-Up Systems - Part 2-2: Intrusion Detectors - Passive Infrared Detectors
出版：British Standards Institution
专家解读视频
2017 [31/01/2018]2008 COR 2014 [31/05/2014]2008 [29/02/2008]
Supersedes DD CLC/TS 50131-2-2 & 07/30162539 DC. (02/2008) Supersedes 16/30349685 DC. (01/2018)
EN 50131-2-2 : 2017 - Identical
I.S. EN 50131-2-2:2008 - Identical
DIN EN 50131-2-2 : 2008 - Identical
DIN EN 50131-2-2:2008 - Identical
I.S. EN 50131-2-2:2017 - Identical
NEN EN 50131-2-2:2017 - Identical
EN 50131-2-2:2017 - Identical
SS EN 50131-2-2 Ed. 1 (2008) - Identical
