英语词汇“water-ring vacuum pump”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	water-ring vacuum pump
释义	water-ring vacuum pump 水环式真空泵
随便看	sampling regression distribution sampling reliability samplingreport sampling report sampling representative sampling resistance sampling restraint sampling restriction sampling result sampling results sampling risk sampling risk of acceptance sampling risk of rejection sampling risks sampling room samplings sampling scale sampling train samplingtube sampling tube Sampling tube heating time Sampling scales sampling schedule sampling scheme sampling scheme design