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Screws with washers assembly, manufactured of steel, with flat washers. Washers of hardness classes 200 HV and 300 HV
Document status: Active
Specification and qualification of welding procedures for metallic materials. Welding procedure test. Part 2. Arc welding of aluminium and its alloys
Document status: Active
Aluminium alloy extruded sections for translucent envelopes. Specifications
Document status: Replaced by GOST 22233-2025
Surface grinders with circular table and horizontal spindle. Basic dimensions. Standards of accuracy
Document status: Active
