Do not open the protection ( gates ) door of machine without permission. Do not change ordelete the system documents of the machine.

未经允许不得打开机床电器防护门，勿要对机内系统文件进行更改或删除。 综。

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Do not open the lift door without permission lest lead to injury accident.

不要惊慌失措，稳定情绪；严禁私自打开轿箱，避免造成伤害事故。

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Do not open the lift door without permission lest lead to injury accident.

不要惊慌失措，稳定情绪；严禁私自打开轿箱，避免造成伤害事故。

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