drum shearer造句
造句与例句手机版
- Optimum design of lifting jack of model 150 drum shearer
150型采煤机调高油缸的优化设计 - Dynamics models of drum shearers
滚筒式采煤机的动力学模型 - It's difficult to see drum shearer in a sentence. 用drum shearer造句挺难的
如何用drum shearer造句,用drum shearer造句,drum shearer in a sentence, 用drum shearer造句和drum shearer的例句由查查汉语词典提供,版权所有违者必究。