Measuring machines for checking fine pitch spur gears. Types. Basic dimensions, standards of accuracy

Standard published on 1.1.1982

Electrical equipment at voltages of 3 kV and above. Test methods of electric strength of external insulation in conditions of contamination

Standard published on 1.3.2017

Whirling and centrifugal-whirling pumps. Types and basic parameters

Standard published on 1.1.1990

Compressors, electrically driven compressor sets and compressor units for the railway rolling stock. General specifications

Standard published on 1.7.2015

Compressors, electrically driven compressor sets and compressor units for the railway rolling stock. General specifications

Standard published on 1.7.2015

Stationary source emissions. Sampling for the automated determination of gas emission concentrations for permanently-installed monitoring systems

Standard published on 1.12.2013

Crepe cable paper. Specifications

Standard published on 1.1.1986

Reagents and superpure substancies. Complexonometric method for determination of main substance content

Standard published on 1.1.2018

Organoleptic analysis. Methodology. Duo-trio test

Standard published on 1.7.2017

Knitted underwear. Requirements for sewing

Standard published on 1.1.1989