GB/T 4702.1-1997

Methods for chemical analysis of chromium metal—The ammonium ferrous sulfate volumetric method for the determination of chromium content

NORMA vydaná dňa 11.11.1997

The information about the standard:

Designation standards: GB/T 4702.1-1997
Note: NEPLATNÁ
Publication date standards: 11.11.1997
Country: Chinese technical standard
Kategória: Technické normy GB