
Reference answer:
1. There are cigarette boxes and welding rods on the ground;
2. The ground distribution box is not protected.
3. The grounding wire of the power distribution cabinet is preferably woven bare copper wire
4. Wires are best to use anti-slip measures
1. There are cigarette boxes and welding rods on the ground;
2. The ground distribution box is not protected.
3. The grounding wire of the power distribution cabinet is preferably woven bare copper wire
4. Wires are best to use anti-slip measures
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