Disclosed is an electric switchgear (1) comprising a housing (2) which surrounds an interrupter unit (3).

本发明涉及一种电开关装置（1），它有一个外壳（2）。

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Type, specification and quantity of main electric elements inside switchgear.

开关柜内主要电气元件的型号、规格及数量。

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Electrical mechanics maintain, test, rebuild and repair electric motors, transformers, switchgear and other electrical apparatus.

电气技师维护，测试，重建和修复电动机，变压器，开关柜及其他电器设备。

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These products are used in telecommunications networks, computer-controlled systems, security systems, emergency lighting, electric utilities and switchgear, medical equipment, rail signaling, renewable energy, and military and aviation equipment.

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