• The electric circuit in the work location should use steel-pipe laying wire and select explosion-proof electrical equipment.

    工作场所内的电气线路采用钢管布线,电气设备选用防爆型的。

    youdao

  • The small explosion-proof electric appliance outer covering guards against the explosion of the important parts in the electric equipment.

    小型防爆电器外壳是防爆电器设备中重要防爆部件品质状态直接关系到厂矿企业的生产安全。

    youdao

  • The small explosion-proof electric appliance outer covering guards against the explosion of the important parts in the electric equipment.

    小型防爆电器外壳是防爆电器设备中重要防爆部件品质状态直接关系到厂矿企业的生产安全。

    youdao

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