Online Standards Store PDF
Ground connections for movable electric units. General specifications
Document status: Active
Cables, wires and cords. Method of measurement of electrical resistance of conductors
Document status: Active
Hydraulic turbines, storage pumps and pump-turbines. Model acceptance tests
Document status: Active
The switches for electric appliances. General safety requirements and methods of tests
Document status: Withdrawn
Mechanical thermostats (thermoregulators) for gas appliances. General technical requirements and test methods
Document status: Active