GB/T 223.22-1994

Methods for chemical analysis of ironsteel and alloy--The nitroso-R-salt spectrophotometric method for the determination of cobalt content

NORMA vydaná dňa 17.1.1994

Anglicky a čínsky -
Elektronické PDF (218.30 EUR)

Anglicky a čínsky -

Tlačené (218.30 EUR)

The information about the standard:

Designation standards: GB/T 223.22-1994
Publication date standards: 17.1.1994
Country: Chinese technical standard
Kategória: Technické normy GB