3104. If you get an undemanded movement,do a test of the system

如果你得到了一个不需要的移动,做系统测试。

对于非指令运动,需要使用该系统进行测试。

出现非指令运动时,对系统进行测试。

正确答案：C

设备系统操作理论翻译

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