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Seamless steel tubes for petroleum processing and petrochemical industry. Specifications

Document status: Replaced by GOST 550-2020

Enzyme preparations. Packing, marking, transportation and storage

Document status: Active

Metering amplifiers of direct current and its voltage. The general technical requirements and the methods of tests

Document status: Active

Seed of farm crops. Methods for determination of germinating ability

Document status: Active

Textiles. Test method of colour fastness to dry cleaning

Document status: Active

Cryogenic equipment. Apparatuses. Terms and definitions

Document status: Active