GB/T 17193-1997

Active

Extra-heavy duty rigid steel conduits for electrical installations

电气安装用超重荷型刚性钢导管

Standard Type
GBT
ICS
29.120.10
CCS
K30
Status
现行
Issue Date
1997-12-26
Implementation
1998-12-01
Responsible Dept
中国电器工业协会
Drafting Unit
N/A