GB/T 31070.2-2018

Active

Building intercom systems—Part 2: Technical requirements for digital building intercom systems

楼寓对讲系统 第2部分:全数字系统技术要求

Standard Type
GBT
ICS
13.310
CCS
A91
Status
现行
Issue Date
2018-12-28
Implementation
2019-07-01
Responsible Dept
公安部
Drafting Unit
N/A