cement valve

 
  • 水泥止回阀

cement valve的用法和样例:

例句

  1. The Development State of Plastic cement Valve
    我国塑胶阀门发展现状
  2. The building is made of hydraulic cement.
    大楼是用水硬水泥建造的。
  3. Cement output next year would be57 million tons.
    明年的水泥产量(将)有5700万吨。
  4. Have you turned off the water valve?
    你关掉水阀了吗?
  5. The front of the brick house was faced with cement.
    这栋砖房的正面抹了一层水泥。
  6. Our object is to further cement trade relations.
    我们的目标是进一步加强贸易关系。
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