GOST 8823-2018

Acoustics. Measurement of sound pressure level from service equipment in buildings by engineering method

Implants for surgery. Acrylic resin cements

Design, calculation and strength testing. Methods of mechanical testing of metals. Method of testing on the low cycle fatigue at heat mechanical loading

Monocrystals silicon and germanium. Measurement of specific electrical resistance by a four probe method

Occupational safety standards system. Personal protective means from power frequency electric fields and electrical shock. Shunting shielding personal suit. General technical requirements. Test methods

State system of ensuring the uniformity of measurements. Thermal properties of liquidlead at temperatures from 330 °C to 1000 ° C