GB/T 8152.7-1987

Methods for chemical analysis of lead concentrates--The arsenic-bismuth-molybdenum blue spectrophotometric method for the determination of arsenic content

NORMA vydaná dňa 10.8.1987

The information about the standard:

Designation standards: GB/T 8152.7-1987
Note: NEPLATNÁ
Publication date standards: 10.8.1987
Country: Chinese technical standard
Kategória: Technické normy GB