分享:
CONSTRUCTION
| CONDUCTOR | PLAIN ANNEALED COPPER CONDUCTOR |
| INSULATION | PVC |
| BEDDING | PVC |
| ARMOUR | GALVANISED STEEL WIRES |
| SHEATH | PVC |
| COLOUR OF CORES | FOUR-CORE: RED, YELLOW, BLUE AND BLACK |
| COLOUR OF SHEATH | BLACK |
咨询 - MEGA PVC/SWA/PVC 4-C
