GB/T 7440-1987

Calculating methods and measuring methods for transmission parameters of open-wire communication lines

STANDARD published on 16.3.1987

English, Chinese -
electronic design (pdf) (548.80 USD)

The information about the standard:

Designation standards: GB/T 7440-1987
Note: WITHDRAWN
Publication date standards: 16.3.1987
Country: Chinese technical standard
Category: Technical standards GB