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Electrical thermal equipment. Direct arc furnaces. Test methods
Document status: Active
Services in railway transport. Requirements for the quality of services for the transportation of coal in open-top rolling stock
Document status: Active
Furniture for educational institutions. General specifications
Document status: Active
Mineral fertilizers. Method for determination of total mass fraction of nitrogen in compound fertilizers and nitrale fertilizers in ammonium and nitrate forms (Deward Method)
Document status: Active
Electrical induction active and reactive energy meters. General technical specifications
Document status: Replaced by GOST 6570-96
