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

Norma vydána dne 1.1.1982

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

Norma vydána dne 1.3.2017

Whirling and centrifugal-whirling pumps. Types and basic parameters

Norma vydána dne 1.1.1990

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

Norma vydána dne 1.7.2015

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

Norma vydána dne 1.7.2015

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

Norma vydána dne 1.12.2013

Crepe cable paper. Specifications

Norma vydána dne 1.1.1986

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

Norma vydána dne 1.1.2018

Organoleptic analysis. Methodology. Duo-trio test

Norma vydána dne 1.7.2017

Knitted underwear. Requirements for sewing

Norma vydána dne 1.1.1989