GOST 15113.9-77

Occupational safety standards system. Fabrics and materials for industrial clothing, hand protection means and upper for safety shoes. Methods for determination of burning-through resistance

Emission of the exhaust gas pollutants by the main line and shunting diesel locomotives. Norms and determination methods

Informational ensuring of equipment and operational activity. Phonemic information. Generals

Closed prismatic nickel-cadmium accumulators. Specifications

Steel shaped pipes and products with foamed polyurethane thermal insulation in polyethylene jacket. Technical specifications

Mining. Shackle type connector units for chain conveyors