GB/T 4457.4-1984

Mechanical drawings. Lines

STANDARD published on 11.7.1984

English, Chinese -
electronic design (pdf) (248.80 USD)

The information about the standard:

Designation standards: GB/T 4457.4-1984
Note: WITHDRAWN
Publication date standards: 11.7.1984
Country: Chinese technical standard
Category: Technical standards GB