GB/T 223.74-1997

Methods for chemical analysis of ironsteel and alloy--The combustion gravimetric/gas-volumetric method for the determination of non-combined carbon content

NORMA vydaná dňa 17.3.1997

The information about the standard:

Designation standards: GB/T 223.74-1997
Publication date standards: 17.3.1997
Country: Chinese technical standard
Kategória: Technické normy GB