GB/T 7755.2-2019

Rubber, vulcanized or thermoplastic—Determination of permeability to gases—Part 2: Equal-pressure methods

STANDARD published on 10.12.2019

English, Chinese -
electronic design (pdf) (430.80 USD)

The information about the standard:

Designation standards: GB/T 7755.2-2019
Publication date standards: 10.12.2019
Country: Chinese technical standard
Category: Technical standards GB