GB/T 21431-2015

Abolished

Technical code for inspection of lightning protection system in building

建筑物防雷装置检测技术规范

Standard Type
GBT
ICS
33.100
CCS
M04
Status
废止
Issue Date
2015-09-11
Implementation
2016-04-01
Responsible Dept
国家标准委
Drafting Unit
N/A