GB/T 328.1-1989

Test methods for asphalt waterproof roll roofing—The general rules

NORMA vydaná dňa 31.3.1989

The information about the standard:

Designation standards: GB/T 328.1-1989
Note: NEPLATNÁ
Publication date standards: 31.3.1989
Country: Chinese technical standard
Kategória: Technické normy GB