GB 4178-1984

Sodium hydrosulphide for industrial use--Determination of the content of sodium hydrosulphide and sulphide

STANDARD published on 1.1.1984

English, Chinese -
electronic design (pdf) (248.80 USD)

The information about the standard:

Designation standards: GB 4178-1984
Note: WITHDRAWN
Publication date standards: 1.1.1984
Country: Chinese technical standard
Category: Technical standards GB