The control and protection switching electric appliance (CPS) is a sort of New-style multifunction and integration component design to low-voltage distribution and control system.

控制与保护开关电器(CPS)是一种新型的用于低压配电与控制系统的多功能、一体化基础元件。

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It also inquires series number of current leakage protection in distribution system.

并对住宅配电系统漏电保护的级数作了探讨。

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The paper discusses the low-voltage distribution system earthing and the neutral protection.

现对低压配电系统接地和接零保护进行简要论述。

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Foreign retailers also like the look of another consequence of government protection Japan's complicated and costly wholesale distribution system, which has survived because small retailers have lacked the muscle to cut out the layers of middlemen or to deal directly with the manufacturer.

ECONOMIST: Japanese retailing