A wirein the display attaches to a small actuator that vibrates the glass to producesound waves.
在显示器的金属线上系一个小的促动器已使其振动玻璃而产生音波。
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As a sensor for measuring temperature, industrial assembly thermocouple are usually compatible with display instrument, recording instrument, actuator, PLC and DCS system.
As a sensor for measuring temperature, industrial assembly thermocouple are usually compatible with display instrument, recording instrument, actuator, PLC and DCS system.