GOST 17395-78

Occupational safety standards system. Respiratory protective devices. Respiratory lung-governed protective device for escape with compressed air, half mask and positive pressure. Technical requirements. Test methods. Marking

The procedure of the examination of the quality of motor vehicles. General requirements

Refractory mortars. Determination of consistency using the penetrating cone method

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

Ergonomic design of control centers. Part 7. Principles for verification and validation

State system for ensuring the uniformity of measurements. Mass of petroleum and petroleum products. Procedures of measurements