GOST 14250.9-80

Separators for milk purification. Types, main parameters and dimensions

Vodkas and special vodkas. Ion chromatography method of determination of potassium, sodium, ammonium, calcium, magnesium, strontium cations and fluorides, chlorides, nitrates, nitrites, phosphates and sulphates anions mass concentration

Ergonomic requirements for office work with visual display terminals (VDT). Part 4. Keyboard requirements

State system for ensuring the uniformity of measurements. Measuring and indicating biochemistry test system. Technical and metrological requirements. Basic principles

Safety of electrically heated blankets, pads and similar flexible heating appliances for household use. Requirements and test methods

Digital information-measuring mechanism with stream-jet-convertor for measuring linear sizes