GB 2457-1981

Sulphur for industrial use--Determination of iron con-tent

STANDARD published on 1.1.1981

English, Chinese -
electronic design (pdf) (238.80 USD)

The information about the standard:

Designation standards: GB 2457-1981
Note: WITHDRAWN
Publication date standards: 1.1.1981
Country: Chinese technical standard
Category: Technical standards GB