GOST 31957-2012

Water. Methods for determination of alkalinity and mass concentration of carbonates and hydrocarbonates

NORMA vydaná dňa 1.1.2014

Rusky -
Elektronické PDF (108.40 EUR)

Rusky -

Tlačené (108.40 EUR)

Anglicky a rusky -

Elektronické PDF (587.20 EUR)

Anglicky a rusky -

Tlačené (587.20 EUR)

The information about the standard:

Designation standards: GOST 31957-2012
Publication date standards: 1.1.2014
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST

Annotation of standard text GOST 31957-2012 :

Implemented changes and corrections:
Amd. 1.22