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BUILDING INTERCOM SYSTEMS - PART 1-1: SYSTEM REQUIREMENTS - GENERAL
出版:Comitato Elettrotecnico Italiano

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基本信息
標(biāo)準(zhǔn)編號: CEI EN 62820-1-1 : 1ED 2017
標(biāo)準(zhǔn)類別:Standard
出版單位:Comitato Elettrotecnico Italiano
標(biāo)準(zhǔn)頁數(shù):0
標(biāo)準(zhǔn)簡介
Defines the technical requirements for the composition, functions, performance, and test methods of general building intercom systems.
等同采用的國際標(biāo)準(zhǔn)
IEC 62820-1-1 : 1ED 2016 - Identical