Ultrasonic Test Sieve power by the ultrasonic vibration, DH-300 test sieve (host), T200-type test sieve frame, high-frequency cable, connector components.是什么意思_Ultrasonic Test Sieve power by the ultrasonic vibration, DH-300 test sieve (host), T200-type test sieve frame, high-frequency cable, connector components.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句