- 双语例句 更多例句
本实用新型涉及真空获得设备,特别是滑阀式真空泵中滑阀的改进。
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- 相关词组
- piston deep-well pump活塞式深井泵
- fuel pump燃油泵;
- piston type fuel pump活塞式燃料泵
- all air heat pump全空气式热力泵;
- piston reciprocating mud pump活塞往复式泥浆泵
- piston cooling oil pump活塞冷却油泵
- piston valve pump活塞阀泵
- piston type metering pump活塞式计量泵
- air lift pump空气升液泵;
- beer pumpn.从啤酒筒抽出啤酒的唧筒;
- piston rod for air pump气泵活塞杆
- piston cooling water pump活塞冷却水泵
- pump into注入,灌输;
- pilot pressure pump motor辅助压力泵马达
- pitcher pump浅井手摇泵
- piston rotary pump活塞回转泵
- jet pump喷射泵;
- vacuum hose holder吸尘器管子的托架;
- piston type dosing pump活塞计量泵
- pump out抽空;
- 今日热词
- 热门搜索
- anal adj.肛门的;直肠的;肛门附近的;
- has been 已经;
- depth n.深(度);(感情)深厚;严重性;深奥;深渊;(知识)渊博;(照片、画作等的)景深;…最严重的时候;
- novel n.小说;adj.新颖的;
- living-room n.客厅,起居室;
- possessor n.<正>拥有者;
- message n.音信;信息;电邮;要旨;购物;v.给…发消息;
- apart adv.相隔,相距;分散地,分开地;成部分,成碎片;分辨;adj.分离的,隔离的;
- sandwich n.三明治;夹心面包;状似三明治的东西;v.把…夹在…之间;挤在…中间;把...做成三明治
- vertical adj.垂直的;直立的;纵向的;n.垂直线/面/方向;
- good job n.干得好;干的好;做得好
- packet n.小包;信息包;邮船;大笔款项;vt.包装,打包;用邮船运送;