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I.S. EN 50131-2-7-2:2012現(xiàn)行
Alarm Systems - Intrusion and Hold-up Systems Part 2-7-2: Intrusion Detectors - Glass Break Detectors (passive)
出版：National Standards Authority of Ireland
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基本信息
標(biāo)準(zhǔn)編號(hào)： I.S. EN 50131-2-7-2:2012
發(fā)布時(shí)間：2012/9/26 0:00:00
標(biāo)準(zhǔn)類(lèi)別：Standard
出版單位：National Standards Authority of Ireland
標(biāo)準(zhǔn)頁(yè)數(shù)：62
標(biāo)準(zhǔn)簡(jiǎn)介
Defines passive surface mounted glass break detectors installed in buildings and provides for security Grades 1 to 4 specific or non-specific wired or wire-free detectors, and uses environmental classes I to IV.
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EN 50131-2-7-2 : 2012 AMD 2 2016 - Identical
EN 50131-2-7-2:2012 - Identical
