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GB 7588-2003 第6.5.2条 Safety code for the construction and installation of elevators

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GB 7588-2003 第6.5.2条

| **** | Emergency lighting (e.g., emergency lamps) shall be provided in the machine room, capable of maintaining illumination for no less than **30 minutes** when normal lighting fails, with illuminance not lower than **50 lx**. |

Other clauses of this standard

GB 7588-2003 第1.1条Safety rules for the construction and installation of eleva…
GB 7588-2003 第1.2条Safety rules for the construction and installation of eleva…
GB 7588-2003 第1.3条Safety rules for the construction and installation of eleva…
GB 7588-2003 第1.4条Safety rules for the construction and installation of eleva…
GB 7588-2003 第1.5条Safety rules for the construction and installation of eleva…
GB 7588-2003 第3.1条Safety rules for the construction and installation of eleva…
GB 7588-2003 第3.2条Safety rules for the construction and installation of eleva…
GB 7588-2003 第3.3条Safety rules for the construction and installation of eleva…
GB 7588-2003 第3.4条Safety rules for the construction and installation of eleva…
GB 7588-2003 第3.5条Safety rules for the construction and installation of eleva…
GB 7588-2003 第3.6条Safety rules for the construction and installation of eleva…
GB 7588-2003 第3.7条Safety rules for the construction and installation of eleva…

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