GB/T 5069.2-1985

Magnesite refractories--Determination of silicon dioxide content--Molybdenum blue photometric method

NORMA vydaná dňa 1.1.1985

The information about the standard:

Designation standards: GB/T 5069.2-1985
Note: NEPLATNÁ
Publication date standards: 1.1.1985
Country: Chinese technical standard
Kategória: Technické normy GB