词汇	cutting welder
释义	cutting welder 专用切焊机
随便看	water level grade water level gradient water level guand water level in channel water level increase water level-indication system water level indicator water-level indicator water level indicator light water level in drum water leveling water level instrument water-level instrumentation waterlevel in the drum water level jacking water level limit water level logic water level logics water level lowering water level lowering well water level lo-year quisi-cycle water level management water level mark water-level mark water level measurement