GB/T 13312-1991

The standard method of identification of degreasing degree on the steel surfaces before covering organic coatings (test paper method)

NORMA vydaná dňa 13.12.1991

The information about the standard:

Designation standards: GB/T 13312-1991
Note: NEPLATNÁ
Publication date standards: 13.12.1991
Country: Chinese technical standard
Kategória: Technické normy GB