介绍了无线遥控式超声波智能料位测量系统的工作原理。

The principle of an intelligent ultrasonic measuring system for mass level with remote control is presented.

youdao

介绍了无线遥控式超声波智能料位测量系统的工作原理。

The principle of an intelligent ultrasonic measuring system for mass level with remote control is presented.

youdao