Lower shaft sleee 下轴套

takeoff sleee detail 起跳边

ejector sleee 顶出衬套

sleee brick 袖砖

spacer sleee 定距套

release sleee 分离套筒

Isoheight Sleee 等高套筒

Sleee Thickness 定子衬套厚度

insulation sleee 绝缘套管

seal drie sleee 动环传动套筒