GOST 14254-2015

Groats. Methods for ash content determination

Electricity metering equipment (a.c). Particular requirements. Part 22. Static meters for active energy (classes 0,2 S and 0,5 S)

State system for ensuring the uniformity of measurements. State special standard and state verification schedule for means measuring pulse laser radiation power and dynamic parameters of laser detectors in the wavelength range of 0,4-10,6 um

Letter symbols to be used in electrical technology. Part 7. Power generation, transmission and distribution

Traps for sewer systems in buildings. Specifications

Round timber. Storage. Protection by means of waterproof and antiseptic waterproof coatings