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Refractories for ships` boiler furnaces. Specifications
Document status: Replaced by GOST 10352-2022
Low-voltage switchgear and controlgear. Part 4-2. Contactors and motor-starters. AC semiconductor motor controllers and starters for AC electric motors
Document status: Replaced by GOST IEC 60947-4-2-2023
L-90 tapes and strips for plating. Specifications
Document status: Replaced by GOST 2205-2016
System of design documents for construction. Graphical symbols and signs of elements of general layouts and transport constructions
Document status: Active