英文: What's the difference between ball mill and roller mill?
中文: 球磨机和立磨有什么不同?英文: The mill where we often labour is a paper mill.
中文: 我们经常劳动的工厂是造纸厂。英文: The mill where we often labor is a paper mill.
中文: 我们常在那里劳动的工厂是一个造纸厂。英文: A mill-race is the stream of water driving a water-mill.
中文: 磨坊急流是指能推动水车的一种水流。英文: Project proposal,Feasibility rearch report,Preliminary design and working drawing design in steel rolling projects, including product lines such as Bar Mill ,Wire Mill,Tube Mill and Strip Mill ect.
中文: 轧钢(含型、线、管、带等生产线)工程设计的各阶段工作,项目建议书、可行性研究、初步设计,施工图设计。