Russian standards PDF

Testing of chemicals of environmental hazard. Fish embryo acute toxicity (FET) test

Document status: Active

Electric equipment for railway rolling stock. Part 2. Electrotechnical components. General specifications

Document status: Active

Polymer composites. Test method for fatigue properties under cyclic loading conditions

Document status: Active

Energy efficiency. Equipment for heating. Environmental security and ecological safety guaranteed design

Document status: Active

Railway automatics and telemechanics systems on railway stations. Safety requirements and methods of checking

Document status: Active

Stationary water-tube boilers. Verification calculation. Static strength calculation. Cyclical strength calculation. Brittle-structure resistance calculation

Document status: Active