hinge bar
短语词组
- hinge four bar 铰链四杆
- flexure hinge five bar 柔铰五杆结构
- hinge e bar 铰链杆
- plane hinge four bar mechanism 铰链四杆机构
- spheric hinge four bar linkage 球面铰链四杆机构
- hinge type sine bar 铰链式正炫规
- hinge four -bar linkage 铰链四杆机构
- Hinge meat machine bar processing 铰肉机塑料棒加工;面议 返回 hinge bar