GOST 2222-78

Countersunk flat head screws (common head style) with type H or type Z cross recess. Product grade A. Part 2. Steel screws of property class 8.8, stainless steel screws and non-ferrous metal screws

Cross-recessed pan head tapping screws

HSS corrugated blades for assembly reamers. Basic dimensions

Fertilizers. Determination of chlorides in the absence of organic materials

Conformity assessment system for the use of nuclear energy. The cost of conformity assessment in the form of review technical documentation. The procedure for determining

Occupational safety standards system. Building, road, and earth-moving machinery. General safety requirements