diametern.直径
Diameter of shot sleeve mm压铸室直径
diameter of diversion pipe引水管道直径
diameter measurement system线经测量系统
diameter detection of rebar钢筋直径检测
diameters of micro- pores微孔隙直径
diameter of tailstock quill尾座套筒直径
diameter of stirring paddle搅拌桨直径
diameter distribution index粒径分散系数
Diameter and length of drum滚筒直径与长度