单词	up packing press
释义	up packing press un.上压式压力机
随便看	optically matched crystal optically-matched crystal optically modulated scatterer optically multiplexed network optically negative optically negative crystal optically nonlinear crystal optically oriented clay optically oriented clay of diffuse form optically oriented clay of fibrous form optically oriented clay of filmy form optically oriented clay of fluvial form optically oriented clay of laminated form optically oriented clays optically perfect reflector optically phased array Optically phased array radar optically plane optically plastic optically ported optically ported CRT optically positive optically positive crystal optically powered sensor optically preamplified receiver