GB/T 11198.1-1989

Sulphuric acid for industrial use--Determination of sulphuric acid content and calculation of free sulphur trioxide content of oleum--Titrimetric method

NORMA vydaná dňa 11.3.1989

The information about the standard:

Designation standards: GB/T 11198.1-1989
Note: NEPLATNÁ
Publication date standards: 11.3.1989
Country: Chinese technical standard
Kategória: Technické normy GB