cylinder bur圆柱形钻(针)cylindern.圆筒；汽缸；圆柱体cylinder hone grinder气缸珩磨机cylinder-head cover汽缸头盖cylinder output force汽缸输出功率cylinder helix method圆柱螺线法cylinder liner puller汽缸套拉出器cylinder crossed lens交叉圆柱镜cylinder thrust force千斤顶推力cylinder galley press圆压式活版打样机cylinder displacement汽缸排量,汽缸工作容积cylinder cover recess汽缸盖凹槽