ultrasonic crack detector meaning in English

超声波探伤仪

It has set up physical & chemical inspection center , helium leakage indicator ( shimadzu , made in japan ) lab , ultrasonic crack detector lab , x - ray fault indicator lab
已建有理化检验中心、（日本岛津）氦质普检漏室、水压泄漏检测室、超声波探伤室、 x射线探伤室。
It has set up physical chemical inspection center , 3 - d coordinate meter lab aberlink , made in england , helium leakage indicator lab shimadzu , made in japan , ultrasonic crack detector lab , x - ray fault indicator lab
已建有理化检验中心英国aberlink三维坐标仪检测室日本岛津氦质普检漏室水压泄漏检测室超声波探伤室x射线探伤室。