GB/T 13477.20-2017

Test method for building sealants—Part 20Determination of staining

STANDARD published on 12.7.2017

English, Chinese -
electronic design (pdf) (334.80 USD)

The information about the standard:

Designation standards: GB/T 13477.20-2017
Publication date standards: 12.7.2017
Country: Chinese technical standard
Category: Technical standards GB