Special male plugs for connecting cables and switchboards for motion-picture and television studio use; part 3: single pole special male plugs without protective conductor, <Wechselstrom>400/230 V 315 A— 7 стр.
Special male plugs for connecting cables and switchboards for motion-picture and television studio use; single pole special male plugs for protective conductor— 5 стр.
Special female sockets for connecting cables and switchboards for motion-picture and television studio use; single pole special socket for protective conductor— 5 стр.
Special female sockets for connecting cables and switchboards for motion-picture and television studio use; part 3: single pole special female sockets without protective conductor, <Wechselstrom>400/230 V 315 A— 7 стр.
Transformers; three-phase oil immersed transformers with off-circuit tap-changer or with on-load tap-changer 12500 to 80000 kVA for 50 Hz and U<(Index)m> up to 123 kV; requirements and accessories— 12 стр.
