ultrasonic leak detection的意思|示意

超声检漏 ... ultrasonic crack detection 超声波裂缝检测 ; 超声波探伤 ultrasonic leak detection 超声检漏 ultrasonic fault detection 超声波探测 ...

超声波检漏 ... gas sensitive leak locator 气敏查漏仪 halogen leak locator 卤素查漏仪 ultrasonic leak detection 超声波检漏; 超声检漏 ...