New sections were added to address Class 2 lighting systems (such as Power over Ethernet) used for emergency lighting.
- Жыл бұрын
700.11&700.27 Class 2 Systems (emergency systems)
- Рет қаралды 1,063
New sections were added to address Class 2 lighting systems (such as Power over Ethernet) used for emergency lighting.
Пікірлер: 2