State system for ensuring the uniformity of measurements. Measurement microphones. Part 2. Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique

Standard published on 1.5.2013

State system for ensuring the uniformity of measurements. Measurement microphones. Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique

Standard published on 1.7.2002

Electromechanical contactors for household and similar purposes

Standard published on 1.3.2017

Data exchange for meter reading, tariff and load control. Direct local data exchange

Standard published on 1.1.2013

Taper inch thread with profile angle 60°

Standard published on 1.10.1952

Tumble dryers for household use. Methods for measuring the performance

Standard published on 1.1.2017

Statistical methods. Planning and processing of results of control tests in case of constant failure rate and constant failure intensity

Standard published on 1.12.2017

Unused hydrocarbon-based insulating liquids. methods for evaluating the oxidation stability

Standard published on 1.1.2014

Unused hydrocarbon-based insulating liquids. Methods for evaluating the oxidation stability

Standard published on 1.7.2016

Screw horizontal presses for clayware. Specifications

Standard published on 1.1.1986