Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/0b13a42c5f7009c0e394626fa93aa086.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 ultrasonic flow transducer例句_ultrasonic flow transducer英汉例句_ultrasonic flow transducer双解例句_贰靶汉英词典
The transducer emits ultrasonic waves into the fluid that are not parallel to the primary flow of fluid through the tank. 该换能器发射不平行于穿过该容器的主要流体流的超 声波进入流体。 ip.com