英语词汇“frequency of valve operation”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	frequency of valve operation
释义	frequency of valve operation 阀的操作次数
随便看	thrust augmentation control thrust-augmentation control thrust augmentation device thrust-augmented thrust-augmented booster thrust-augmented missile thrust-augmented rocket thrust augmented wing thrust augmenter thrust augmenting ejector thrust-augmenting nozzle thrust augmentor thrust available thrust away thrust axis thrust axle thrust back thrust balance thrust balancing device thrust balancing piston thrust ball thrust ball and socket thrust ball-bearing thrust ball bearing thrust ball bearing with band 七了八当七事八事七十二行七口八嘴七嘴八张七嘴八舌七大八小七子八婿七孔生烟七年之病，求三年之艾 60493 60494 60495 60496 60497 60498 60499 60500 60501 60502