Trunking refers to an enclosure that shields cables. Most often, it is actually rectangular or square in shape and it has a lid that can be taken off. Among the different sorts of containment units, conduits are unmatched in their capability to safeguard wiring from crushing, corrosion, and fireplace hazards. https://rowandulzn.blue-blogs.com/44630427/the-best-side-of-electrical-trunking