What is the design of the Chinese-style exhibition hall?
Kvv: copper core PVC insulated PVC sheathed control cable VV: copper core PVC bonded PVC sheathed power cable
Kvv-PVC insulated copper core control cable abbreviation. VV-PVC copper cable, wire abbreviation.
KVV is the control cable, some kind of color, some two colors. Coded. VV is the power cable, to sub-color insulation. The voltage ratings of the two types of cables are generally not the same.