ultrasonic developing-out unit
... ultrasonic depth finder 超声波探测仪 ultrasonic developing-out unit 超声显像仪 ultrasonic disintegrator 超声波粉碎器,超声波分解器 ...
out unit
... ultrasonic depth finder 超声波探测仪 ultrasonic developing-out unit 超声显像仪 ultrasonic disintegrator 超声波粉碎器,超声波分解器 ...
ultrasonic tomograph
echocamera electromulticrystal scanner
Doppler ultrasonic angiograph