英语词汇“prover ball or piston”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	prover ball or piston
释义	prover ball or piston [网络] 球式或活塞式校准装置
随便看	two-variable two-variable computer two variable computer two-variable data entry two variable function generator two variable linear regression two-variable matrix two-variable single equation estimator two-variance analysis two variance overhead analysis two-variance overhead analysis two-variance system two-vee two view method two voices two-voltmeter method two-volume two-waier two-waiest two-wall sheet-piling cofferdam two water action two wattmeter method two-wattmeter method two-wave two wave approximation 德容言功德尊望重德才兼备德本财末德洋恩普德浅行薄德胜头回德胜头迴德艺双馨德薄才疏密电密码密码子密约密级密纹唱片密致密航密芝那密茂