Metrology. Reference materials. Methods of production and calibration of reference materials of rocks and mineral raw materials
NORMA vydaná dňa 1.1.1989
Designation standards: GOST 27872-88
Publication date standards: 1.1.1989
The number of pages: 50
Approximate weight : 150 g (0.33 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST