Specification for lamp caps and holders together with gauges for the control of interchangeability and safety. Guidelines and general information— 70 стр.
Electric cables. Flexible cords rated up to 300/500 V, for use with appliances and equipment intended for domestic, office and similar environments— 60 стр.
Electric cables. PVC insulated, non-armoured cables for voltages up to and including 450/750 V, for electric power, lighting and internal wiring— 48 стр.
