自动扫描装置 meaning in Chinese

automatic sweep apparatus

The ultrasonic testing system is composed of embedded computer , digital ultrasonic defect detector , auto - scanning device and rs232 - > usb converter . this plays a good hardware foundation for the small - sized and intelligent ultrasonic testing system
本文研制的超声检测系统由嵌入式计算机、数字式超声探伤仪、自动扫描装置和rs232 - > usb转换器构成，为研制小型化、智能化的超声检测系统奠定了良好的硬件基础。