超声检测ultrasonic testing — UT
    磁粉检测 magneticparticle testing — MT
    计算机层析成像检测 computed tomographictesting — CT
    目视检测 visual testing — VT
    射线照相检测 radiographic testing —RT
    渗透检测penetrant testing — PT
    声发射检测 acoustic emissiontesting — AT、AE
    涡流检测 eddycurrent testing — ET
    泄漏检测 leaktesting — LT