sinking pump〔名词〕吊泵,凿井用泵,潜水泵详细»
sinking pump〔名词〕浸没泵详细»
sinking pump〔名词〕沉没式泵,凿井水泵详细»
sinking pump潜水泵,沉没泵详细»
sinking pump〔名词〕沉没式泵,凿井水泵,潜水泵详细»
sinking pump〔名词〕沉没泵详细»
sinking pump〔名词〕潜水泵,沉箱,沉没式详细»
潜水泵downthehole pump;drowned pump;sinking pump;sinkingpump;submerged pump;sucmersible pump详细»
潜水泵submerged pump;sucmersible pump详细»
潜水泵diving pump;sinking pump详细»
潜水泵plunger pump;sinking pump;subaqueous pump;submerged pump;submersible pump;underwater pump详细»