GB 10537-1989

Water treatment chemicals--Disodium 1-hydroxyethylidene-1, 1-diphosphonate, tetrahydrate

STANDARD published on 1.1.1989

English, Chinese -
electronic design (pdf) (430.80 USD)

The information about the standard:

Designation standards: GB 10537-1989
Note: WITHDRAWN
Publication date standards: 1.1.1989
Country: Chinese technical standard
Category: Technical standards GB