GB/T 12239-1989

General purpose industrial valves—Diaphragm valves

STANDARD published on 4.1.1990

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

The information about the standard:

Designation standards: GB/T 12239-1989
Note: WITHDRAWN
Publication date standards: 4.1.1990
Country: Chinese technical standard
Category: Technical standards GB