Electrical wiring work
Name
•
CAUTION
a hammer.
• After perforating the knock-out hole, apply rust
resisting paint around the hole.
•
•
illustration.
64
PVC
and Soft PVC compound
concrete structure
exposed to outside so there are risk of damage to the
exposed to outside so there are risk of damage to the
Path for arranging
external
communication
Fixing location
of the external