GOST 21956-88

Houses. Method for determination of specific heat consumption for building heating

Satellite communication system 'Sputnik-A'. Framing structure, channel coding and modulation for digital satellite communication system. Specifications

Paper cellulosic for electrical purposes. Specification. Part 1. Definitions and general requirements

Milk. Spectrometric method for determination of total phosphorus content

Lasers and laser-related equipment. Test methods for laser beam widths, divergence angles and beam propagation ratios. Part 3. Intrinsic and geometrical laser beam classification, propagation and details of test methods

State system for ensuring the uniformity of measurements. Frequency meters. Methods and means for verification