For example: YJV-0.6 / 1kv-3 * 70 + 2 * 35 five sub-sets: **? Heat shrink tube: **? More
Mainly to distinguish between the strength of the wiring. Strong electric wire laying in the red PVC pipe; weak wire laying in the blue PVC pipe; strong line of the intersection of wire, in order to prevent weak electric radiation caused by strong signal instability or weaken; The best application of tin foil for the intersection of the package (the strength of the wire tube should be wrapped, wrapped 20cm can).
Pipe laying refers to the wire to wear in the tube laying, where the tube can be UPVC pipe, it can be JDG tube, it can be galvanized steel pipe, is the application or the dark deposited to see the design requirements. Galvanized steel pipe laying on the very clear that the wire wear in the galvanized steel pipe buried in the floor, floor or wall.
Hello there. Red tube on behalf of the tube wearing a strong electric wire Oh is our daily use of 220V wire, blue tube represents the tube is wearing a weak electric wire, is the cable line, etc., I hope you adopt Oh
