英语词汇“pump auto-change over device”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	pump auto-change over device
释义	pump auto-change over device 泵自动切换装置
随便看	half-plate half-plateλ/2波片 half-power oint half powerpoint half power point half-power point half power points half point half-point half-points Half points cannot be awarded half point transfer half-point transfer half polar line half polished plate glass half polished spring half polluted half polymer half poop half port half port! half portal crane half-portal crane halfpound half pound