a. Construction methods drag strip power cable and signal cable.
- Preparing the ground, pull the cable roller, cable tray, cable reels, cable reels mounted on rollers pull cable. If you pull the cable out of the gutter strips on high, to be prepared before racks, ladders, scaffolding with wheels.
- If the drag strip in cable ducts, wiring should fasten the bait on the signal cable.
đang được dịch, vui lòng đợi..
