GB 8154.9-1987

Methods for chemical analysis of cryolite natural and artificial--Melybdphosphate blue spectrophotometric method for the determination of phosphorus content

NORM herausgegeben am 1.1.1987

The information about the standard:

Designation standards: GB 8154.9-1987
Note: UNGÜLTIG
Publication date standards: 1.1.1987
Country: Chinese technical standard
Kategorie: Technische Normen GB