GOST 15123-78

Turret lathe collets with displaced cylindrical hole for double nests. Design and dimensions

Occupational safety standards system. Special clothing for mechanical action protection and general industrial contamination protection. General technical requirements

Refractories and refractory raw materials. Methods for the determination of silicon (IV) oxide

Occupational safety standards system. Clothing for protection against high temperature of radiant, convective heat, molten splashes of metal, contact heat, limited flame spread. Technical requirements and test methods

Cord fabric. Method for determination of breaking strength and elongations at rupture

Reagents. Nickelic black oxide. Specifications