GOST R 53777-2010

Mineral oils. Method for determination of demulsification time

Information technology for learning, education and training. Information model for competency. Part 2. Proficiency level information model

Low-voltage switchgear and controlgear. Part 4-3. Contactors and motor-starters. Semiconductor controllers and semiconductor contactors for non-motor loads

Organic dye-stuffs. Direct black 2C. Specifications

Occupational safety standards system. Special clothing for protection from toxic chemicals. Determination of resistance to penetration by sprayed liquid chemicals, emulsions and dispersions

Rubber hoses and hose assemblies for oil burners. Technical requirement