
Nickel base alloy powder—Determination of phosphorus content—N-butyl alcohol-chloroform extraction spectrophotometric method
NORM herausgegeben am 11.1.1988
Designation standards: GB/T 8638.12-1988
Note: UNGÜLTIG
Publication date standards: 11.1.1988
Country: Chinese technical standard
Kategorie: Technische Normen GB