GB/T 31070.3-2021
Building intercom systems—Part 3: Technical requirements for specific applications (English Version)

Standard No.

GB/T 31070.3-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 31070.3-2021

Scope

This part of GB/T31070 specifies the classification, functional requirements, performance requirements, test methods and documentation of intercom systems for specific applications. This section applies to specific application intercom systems, and other systems can also be implemented with reference.

GB/T 31070.3-2021 history

• 2021 GB/T 31070.3-2021 Building intercom systems—Part 3: Technical requirements for specific applications

GB/T 31070.3-2021 -All Parts