- a simple pump consisting of a piston moving in a cylinder, both parts incorporating a valve.
noun: lift pump, plural noun: lift pumps
- n.a simple pump consisting of a piston moving in a cylinder, both parts incorporating a valve.
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應該是你要ㄉ完整翻譯, 內容有防爆等級應該可搜尋一下國際電工委員會 IEC -Explosion class 或其他標準的防爆等級 一般條款：承包商應提供已包含所有勞力、材料、設備和所需雜項費用下於此處定義的危險作業環境用之沉水式離心溢流/脫水泵____台 (數量)。 沉水式...
...until they are at 90 degrees. March on the spot at a slow pace, lifting the knees and pumping the arms to get your heart rate up. http://220.127.116.11/search?q=cache...
...someone to repair the slicer table on the steeply slanting part? Hydraulic pump of 5 tables are broken. To lift up to wash are very heavy. Therefore I regret to inform to trouble...