GB 4218-1984

Test method of corrosion on the unplasticized polyvinyl chloride (PVC)pipes for chemical industry

NORMA vydaná dňa 1.1.1984

The information about the standard:

Designation standards: GB 4218-1984
Note: NEPLATNÁ
Publication date standards: 1.1.1984
Country: Chinese technical standard
Kategória: Technické normy GB