supporting roller的意思|示意
支承滚柱；支撑轴；随动轮
supporting roller相关短语
1、 lower supporting roller 下托锟,下托辊
2、 machine rotation supporting roller 机身回转支重滚轮
3、 tire-supporting roller 支承窑轮带的托轮
4、 supporting roller group 托辊组
5、 solid supporting roller 实心导辊
6、 supporting roller bearing 托轮轴承
7、 Supporting Roller Wheel 支承滚轮
8、 buffering supporting roller 缓冲托辊
9、 box supporting roller 秧箱滚轮