GB 12178-1990

Urban trolleybus and tramway--Pole for power supply network

STANDARD published on 1.1.1990

English, Chinese -
electronic design (pdf) (998.80 USD)

The information about the standard:

Designation standards: GB 12178-1990
Note: WITHDRAWN
Publication date standards: 1.1.1990
Country: Chinese technical standard
Category: Technical standards GB