Online Standards Store PDF
Refrigeration equipment. Refrigerants. Requirements for application and extraction
Document status: Active
Ballasts for tubular fluorescent lamps. General and safety requirements
Document status: Active
Rotating electrical machines. Asynchronous explosion-proof motors of power from 0,25 to 400 kW inclusive. General technical requirements and test methods
Document status: Active
Nuclear power plants. Instrumentation and control important to safety. Methods for assessing the performance of safety system instrument channels
Document status: Active
Power units for organic thermal stations. General requirements for noise suppression
Document status: Active