GB 23440-2009

Inorganic waterproof and leakage-preventing materials

STANDARD published on 25.3.2009

English, Chinese -
electronic design (pdf) (156.00 USD)

The information about the standard:

Designation standards: GB 23440-2009
Note: WITHDRAWN
Publication date standards: 25.3.2009
Country: Chinese technical standard
Category: Technical standards GB