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GB 50217-2018 第3.3.1条 Standard for Design of Cables in Power Engineering

Cable selection电气工程

GB 50217-2018 第3.3.1条

| **** | Cable cross-section selection: verified against continuous operating current, voltage drop, thermal stability and mechanical strength. For high-power equipment circuits in the hotel, such as air conditioning and kitchen equipment, the cross-section should have a margin to prevent overload. |

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