2.The invention relates to a cambering printing machine, in particular to a high-speed cambering printing machine which can automatically proof the version.
本发明涉及曲面印刷机,具体为种可自动对版的高速曲面印刷机。
3.The influencing factors of coal arch camber in planomural coal bin and coal drop pipe with rectangular or circular cross section during coal drop are studied theoretically.
对落煤过程中平壁煤仓及截面形状分别为矩形、圆形的落煤管起拱的影响因素进行理论研究。
4.In order to increase water speed and turbulivity in ice-storage tank of direct evaporating and external melting ice-on-coil system, cambered baffles are installed in the ice-storage tank.