GB 50041-2020 第4.6.1条
| **** | Electrical equipment in the boiler room (e.g., lighting, control cabinets) shall be explosion-proof or flameproof, and wiring shall be routed in metal conduit for protection. |
| **** | Electrical equipment in the boiler room (e.g., lighting, control cabinets) shall be explosion-proof or flameproof, and wiring shall be routed in metal conduit for protection. |
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