Several other types of wiring systems are used for building wiring in the United States; these include corrugated metal armored cable, mineral-insulated cable, other types of power cable, and various types of electrical conduit. In industrial applications cables may be laid in cable trays.
2016: Debut with The 7th Sense and Without You. On April 4, NCT U was announced with pictures announcing members Mark and Jaehyun, later adding members Taeil, Taeyong, Doyoung, and Ten. NCT U was described as the main group of NCT.
NCT U Member Profiles. *NCT U is a unit of NCT. NCT will be a unique group where in there are different members in dynamic units who can be moved or replaced at any time. NCT U is separated into 2 groups, the first one is composed of Taeyong, Doyoung, Ten, Jaehyun and Mark, and the second one is composed of Taeil, Jaehyun and Doyoung.