GB 8154.11-1987

Natural and artificial cryolite--Determination of sulphur content--X-ray fluorescence spectrometric method

NORMA vydaná dňa 1.1.1987

The information about the standard:

Designation standards: GB 8154.11-1987
Note: NEPLATNÁ
Publication date standards: 1.1.1987
Country: Chinese technical standard
Kategória: Technické normy GB