What are the installation requirements for steel cable trays
When the trough type large-span cable tray enters the building from the outside, the outward slope of the tray shall not be less than 1/100. (2) When the cable tray intersects with electrical equipment, the clear distance during this period shall not be less than 0.5m.
When the trough type large-span cable tray enters the building from the outside, the outward slope of the tray shall not be less than 1/100. (2) When the cable tray intersects with electrical equipment, the clear distance during this period shall not be less than 0.5m.
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What are the precautions for replacing fiberglass cable trays?
Before replacing the fiberglass cable tray, it is necessary to hold a meeting to discuss. At the same time, a relatively strict construction plan and safety measures need to be formulated, and then reviewed by the corresponding departments.
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