GB/T 3289.37-1982

Malleable cast iron pipe fittings--Type size--Parallel unions

NORMA vydaná dňa 1.1.1982

The information about the standard:

Designation standards: GB/T 3289.37-1982
Note: NEPLATNÁ
Publication date standards: 1.1.1982
Country: Chinese technical standard
Kategória: Technické normy GB