GB 9927-1988

Petroleum waxes and petrolatum--Test method for residue content after calcination

NORMA vydaná dňa 1.1.1988

The information about the standard:

Designation standards: GB 9927-1988
Note: NEPLATNÁ
Publication date standards: 1.1.1988
Country: Chinese technical standard
Kategória: Technické normy GB