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- Manifolds provide vacuum support for filtration of single, three or six test samples simultaneous.Only single vacuum source can help manifolds to finish the whole operation. 联过滤系统可同时进行多（单、三、六）个样品过滤，只需一个真空气源就可以完成全部操作，节省大量的时间，方便快捷。
- Sluice crack cloth tube mud jacking patching 船闸裂缝的布管压浆修补
- superficial drilling mud jacking 浅层钻孔压浆
- Reinforcing the Basement of Bridge by the Way of Mud Jacking 运用压浆技术加固桥梁基础
- vacuum mud jacking 真空压浆
- vacuum auxiliary mud jacking 真空辅助压浆
- vacuum mud jacking technology 真空压浆技术
- Application of Technique of Bottom Mud Jacking of Cement Concrete Pavement Slab 水泥混凝土路面板底压浆技术应用
- Construction technique of rear mud jacking for the Sunshine Shopping Square 阳光购物广场后压浆施工工艺
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- Jack, you know how to use the vacuum cleaner. 杰克,你知道吸塵器怎麼用
- The scribe worked hard to support his family. 那个抄写员辛勤工作来养家。
- His wife's death left him a vacuum in his life. 他妻子的去世使他的生活变得空虚。
- The temple is supported by massive columns. 此庙由粗大的柱子支撑。
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- Some people are living in a vacuum. 有些人过着与世隔绝的生活。
- I have a wife and two children to support. 我有妻子和两个小孩要扶养。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- He had to work hard to support his family. 他不得不努力工作来养家。
- The shop repairs vacuum cleaners. 这家店修理吸尘器。
