GB 13347-1992

The quenching ability of flame arrester and its test method for petroleum gas piping systems

NORMA vydaná dňa 5.1.1992

The information about the standard:

Designation standards: GB 13347-1992
Note: NEPLATNÁ
Publication date standards: 5.1.1992
Country: Chinese technical standard
Kategória: Technické normy GB