GB/T 2592.9-1981

Thallium--Determination of silicon content--Isoamyl alcohol extraction molybdenum blue absorption photometric method

NORMA vydaná dňa 7.6.1981

Anglicky a čínsky -
Elektronické PDF (201.70 EUR)

The information about the standard:

Designation standards: GB/T 2592.9-1981
Note: NEPLATNÁ
Publication date standards: 7.6.1981
Country: Chinese technical standard
Kategória: Technické normy GB