processdesign相关论文
Hydroforming Process Design Using Finite Element Simulation for a Vehicle Instrument Panel Support F
Tubular hydroforming has attracted increased attention in the vehicle industry recently. This paper covers a complete hy......
由于我国高品位磷资源紧缺,以中低品位磷矿通过料浆法生产磷铵被越来越多的磷复肥厂家所重视。采用中低品位磷矿,以200 kt/a料浆法......
