GB/T 7991.4-2019

Test method of viterous and porcelain enamels—Part 4Determination of resistance to impact

STANDARD published on 10.12.2019

English, Chinese -
electronic design (pdf) (238.80 USD)

The information about the standard:

Designation standards: GB/T 7991.4-2019
Publication date standards: 10.12.2019
Country: Chinese technical standard
Category: Technical standards GB