Low-frequency cables and wires with p.v.c. insulation and p.v.c. sheath - Part 4: Distribution wires with solid conductors, p.v.c. insulated, in pairs, triples, quadruples and quintuples— 7 стр.
Low-frequency cables and wires with PVC insulation and PVC sheath. Part 4: Distribution wires with solid conductors, PVC insulated, in pairs, triples, quads and quintuples— 19 стр.
Low-frequency cables and wires with PVC insulation and PVC sheath. Part 4: Distribution wires with solid conductors, PVC insulated, in pairs, triples, quads and quintuples— 19 стр.