GB/T 4147.4-1984

Method of test for ignited residue content in concentrated nitric acid--Gravimetry

NORMA vydaná dňa 24.2.1984

The information about the standard:

Designation standards: GB/T 4147.4-1984
Note: NEPLATNÁ
Publication date standards: 24.2.1984
Country: Chinese technical standard
Kategória: Technické normy GB