
Ferromanganese,ferromanganese-silicon,nitrogen-bearing ferromanganese and manganese metal—Determination of carbon content—The Infrared absorption method,the gasometric method,the gravimetric method and the coulometric method
NORMA vydaná dňa 27.11.2023
Designation standards: GB/T 5686.5-2023
Publication date standards: 27.11.2023
Country: Chinese technical standard
Kategória: Technické normy GB