您要查找的是不是：
- 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。
- Flies' feet stick to surfaces by suction. 苍蝇的脚借吸力可附着于物体表面上。
- suction conveyor 真空输送机
- We'll get the water out with a suction pump. 我们将用抽水机把水抽出来。
- Dirt and dust are drawn into a vacuum cleaner by suction. 污物和灰尘被吸入吸尘器。
- Operating by means of suction or by maintaining a partial vacuum. 抽真空的用吸取的方式或用维持部分真空的方式来运作的
- The conveyor belt was divided into compartments. 传送带分成好几格。
- The conveyor belt feeds the machine with boxes. 传送带向机器输送盒子。
- Reconnect main lumen to suction source. 请将主腔管道连接吸引源。
- Lift it out of the conveyor belt. 把它从传送带上取下来。
- Air is drawn in through reeds by suction bellows. 空气通过簧片引入吸气风箱。
- The conveyor belt feeds the machinewith boxes. 传送带向机器输送盒子。
- What you need is a suction machine. 你需要一台吸尘器。
- Handwheel to adjust conveyor belt up and down. 手动摇输便于调节输送带高低。
- Please put the bag and camera on the conveyor belt. 请将包和相机访到传送带上。
- The conveyor belt feeds boxes into the machine. 这条传送带把盒子输入机器。
- Yes,please. I'd like some suction cups. 是的,我想买几个吸盘。
- Conveyor belt. Flotation machine impeller. Decking. 输送带.;浮选机叶轮
- The conveyor belt feeds boxes into the machine . 这条传送带把盒子输入机器。
- Yes, please. I 'd like some suction cups . 是的。 我想买几个吸盘。
