... pump discharge shutoff valve 泵出口截止阀 pump drain 抽水 pump drive motor 泵用电动机 ...
基于54个网页-相关网页
pump drain oil line 泵的排油管路
water pump drain plug 水泵放水螺塞
hydraulic pump drain 液压油泵排油口
drain pump 排水泵 ; 污水泵 ; 排空泵
digester drain pump 蒸煮锅放泄泵
stock drain water pump 纸浆废水泵
pump drain cock 泵放水旋塞
pump drain line 泵的排油管路
oil drain pump 泄油泵 ; 卸油泵
·2,447,543篇论文数据，部分数据来源于NoteExpress
You add in the sump pump, the French drain, the alarm system, the slate roof, the gutters, the generator and you convince yourself that you're safe.
WSJ: Anna Quindlen on a Message Delivered by Tornado | House Call
There are some systems that actually will take a circle and drop it just below the surface of the water and have the oil kind of flow into it, almost like a drain, recover it and pump it out.
WHITEHOUSE: Daily Press Briefing
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