GOST 1668-73

State system for ensuring the uniformity of measurements. Thermal energy, received by users in water heat supply system. Typical procedure of measurements

Robots and robotic devices. Robots for pipeline systems diagnostics. Performance criteria and related test methods

Majolica ware. General specifications

Semiconductor devices. Discrete devices and integrated circuits. Part 5. Optoelectronic devices

Best available techniques. Guidelines for the submission of information on best available techniques in the best available techniques reference document in the information and technical reference book on the best available techniques

Tongue rails of turnouts. General specifications