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GB 50217-2018 第5.4.1条 Standard for Design of Cables in Power Engineering

Cable laying电气工程

GB 50217-2018 第5.4.1条

| When cables are laid in cable trenches or cable wells, waterproofing and drainage measures shall be taken. Cable trenches in the hotel basement or equipment floor shall be provided with sumps and drainage pumps to prevent standing water from soaking the cables.

Other clauses of this standard

GB 50217-2018 第1.0.1条Standard for Design of Cables in Power Engineering
GB 50217-2018 第1.0.2条Standard for Design of Cables in Power Engineering
GB 50217-2018 第1.0.3条Standard for Design of Cables in Power Engineering
GB 50217-2018 第1.0.4条Standard for Design of Cables in Power Engineering
GB 50217-2018 第第1.0.1条条Standard for Cable Design of Electric Power Engineering
GB 50217-2018 第第1.0.2条条Standard for Design of Cables in Power Engineering
GB 50217-2018 第第1.0.3条条Standard for Design of Cables in Power Engineering
GB 50217-2018 第第1.0.4条条Standard for Design of Cables in Power Engineering
GB 50217-2018 第2.0.1条Standard for Design of Cables in Power Engineering
GB 50217-2018 第2.0.2条Standard for Design of Cables in Power Engineering
GB 50217-2018 第2.0.3条Standard for Design of Cables in Power Engineering
GB 50217-2018 第2.0.4条Standard for Design of Cables in Power Engineering

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