您要查找的是不是：
- helicoidal sifting machine 螺旋转筒筛
- One who operates a sifting machine. 筛粉者操作筛粉机的人
- Model ZS Series High-efficient Sifting Machine ZS系列高效筛分机
- Model ZS series vibration sifting machine, ZS型振动筛分机
- One who operates a sifting machine 筛粉者操作筛粉机的人
- Application of Welding Technique in Vibration Sifting Machine 焊接技术在振动筛分机中的应用
- The machine must break down at this busy hour. 正忙的时候，机器偏偏又坏了。
- The uses of this machine are manifold. 这台机器有多种用途。
- Design and Dynamics Analysis of Rubbish Sifting Machine Based on ADAMS 基于ADAMS的垃圾分选机设计与动力学分析
- THE DYNAMICAL ANALYSIS OF VIBRATION SIFTING MACHINE WITH TWO FREEDOMS 两自由度振动筛分机的动力学分析
- Sift the flour before making the cake. 做蛋糕前先把面粉筛一下。
- The application of pressure crank sifting machine in producing fluoride salt 弧形筛在氟化盐生产中的应用
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- Did you get a good trade-in on your sewing machine? 你以旧缝纫机折价换新合算吗？
- You may stop the machine by pushing this button. 按下这个按钮你就可以关掉这个机器。
- Just press the button and the machine will start. 只要一按电钮，机器就会开动。
- The machine cast up a big heap of earth. 机器卷起了一大堆泥土。
- The machine feeds back everything you need to know. 这架机器可以把你所需要知道的全部材料再提供出来。
- The machine is used to rip up the documents. 这台机器使用来搅碎旧布并为织出新布提供纤维的。
