지상 처리
plastic layer outside cover
material
fiberglass core, rugged plastic layer
color
yellow(widely used), white, green, blue, etc
assembly
wheel, metal frame, parking brake, tracing wire inside
temperature range
-40℃ to +80℃
surface treatment
special engineering plastic surface
application
as special tools for holding electric cable and optical fibre cable
Customization
copper wire inside for tracing