其它应用设备的应用程序，如试验设备需要按顺序将试验信号激活。

Other applications, such as test equipment, require activation of test signals in sequence.

youdao

其它应用设备的应用程序，如试验设备需要按顺序将试验信号激活。

Other applications, such as test equipment, require activation of test signals in sequence.

youdao