Lightweight polyurethane rocker bottom outsole provides a ball-of-foot base for stability and great fit.
轻型聚氨酯摇杆底部的大底提供了一个稳定，非常适合脚球的基础。
2
Average type beam drill is composed of base, inside and outside column, rocker arm, main spindle box and job.
普通型摇臂钻床由底座、内外立柱、摇臂、主轴箱及工作组成。
3
The design aims to complete the module design of 195diesel rocker axle base, the draw up of its processing line and procedure card and the design of manufacturing special fixture, etc.