GB/T 12971.2-2023

Active

Trolley and contact wires for electric traction—Part 2:Aluminium and steel composite contact wires

电力牵引用接触线 第2部分:钢铝复合接触线

Standard Type
GBT
ICS
29.060.10
CCS
K11
Status
现行
Issue Date
2023-08-06
Implementation
2024-03-01
Responsible Dept
中国电器工业协会
Drafting Unit
N/A