Motor oils. Method of testing their tendency to form deposits at low temperatures

Standard published on 1.7.1976

The stationary steam generators with pressure up to 3,9 MPa. Quality indices of water and steam feeding the generator

Standard published on 1.1.1977

Selenium technical. General requirements for methods of analysis

Standard published on 1.9.2015

Selenium. General requirements for methods of analyses.

Standard published on 1.7.1983

Selenium technical. Methods of selenium determination

Standard published on 1.9.2015

Selenium. Methods of selenium determination

Standard published on 1.7.1983

Selenium. Methods of tellurium determination

Standard published on 1.7.1983

Technical selenium. Method of mercury determination

Standard published on 1.11.2016

Selenium for industrial use. Atom-absorption method for determination of copper, iron, tellurium and plumbum

Standard published on 1.1.2016

Selenium technical. Methods of sulphur determination

Standard published on 1.9.2015