GB/T 12666.7-1990

Test method on electric wires or cables under fire conditions--Part 7: Measurement on smoke density of wires or cables

STANDARD published on 1.1.1990

English, Chinese -
electronic design (pdf) (348.80 USD)

The information about the standard:

Designation standards: GB/T 12666.7-1990
Note: WITHDRAWN
Publication date standards: 1.1.1990
Country: Chinese technical standard
Category: Technical standards GB