GB/T 13449-1992

Gold lump ores—Increment sampling and sample preparation—Manual method

NORMA vydaná dňa 24.4.1992

The information about the standard:

Designation standards: GB/T 13449-1992
Note: NEPLATNÁ
Publication date standards: 24.4.1992
Country: Chinese technical standard
Kategória: Technické normy GB