GOST 27572-87

Fruit distillate. Specifications

Petroleum and natural gas industry. Offshore oil and gas field structures. Stationkeeping systems for floating structures

Wool. Determination of fibre diameter. Projection microscope method

Powder materials. Method of pore size determination

Female dies with round hole. Construction and dimensions

State system for ensuring the uniformity of measurements. Acoustics. Reference zero for the calibration of audiometric equipment. Part 2. Reference equivalent threshold sound pressure levels of pure tones for insert earphones