智能型保护装置是高压开关的中枢控制部件。

Intelligent protection equipment is the central control unit of high switch.

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介绍了德马格公司新型DR钢丝绳电动葫芦的系列参数、结构特点、主要传动部件和安全保护装置。

This paper presents series parameters, structural characteristics, main driver components and safe protection devices of Demag's new DR rope hoist.

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必须根据风险类型选择用于防护由运动部件引起的风险的防护装置罩或保护装置。

Guards sor protective devices designed to protect against risks arising from moving parts must be selected on the basis of the type of risk.

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