GOST R ISO/IEC 7810-2002

State system for ensuring the uniformity of measurements. Acoustics. Reference zero for the calibration of audiometric equipment. Part 5. Equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz

Dusts of non-ferrous metallurgy enterprises. Methods of iron mass content measuring

Cakes. General specifications

Fish, marine products and products of them. Method of determining the fraction of total mass of protein, fat, water, phosphorus, calcium and ash by the near-infra-red spectrometry

Zinc. Specifications

Determination of certain substances in electrotechnical products. Part 2. Disassembly, disjunction and mechanical sample preparation