GB/T 40079-2021

Classification system and qualification procedures for fugitive emission type testing of valves

STANDARD published on 30.4.2021

English, Chinese -
electronic design (pdf) (802.80 USD)

The information about the standard:

Designation standards: GB/T 40079-2021
Publication date standards: 30.4.2021
Country: Chinese technical standard
Category: Technical standards GB