GB/T 9966.6-1988

Test methods for natural facing stones--Test method for acid resistance

NORMA vydaná dňa 1.1.1988

The information about the standard:

Designation standards: GB/T 9966.6-1988
Note: NEPLATNÁ
Publication date standards: 1.1.1988
Country: Chinese technical standard
Kategória: Technické normy GB