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.是什么意思_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.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句