GOST 13674-78

Sports mats. Part 5. Determination of the top and base frictions

Pipeline valves. Methods of control and testing

Certification of operators of contact butt flash welding process and welders of thermite welding of railway rails. General requirements

Lamp controlgear. Ballasts for fluorescent lamps. Performance requirements

Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of refrigerated, liquefied gases with operating temperatures between 0 °C and to -165 °C. Part 2. Metallic constructions

Bus serial interface for system of electronic modules. Validation test-plan interface module, functioning as remote terminal. General requirements for test methods