- O形圈
- Drawing No：4030000303L
- Oil Seal
- Drawing No：4030000298L
- 旋转轴唇形密封圈
- Drawing No：4030000292L
- 关节轴承GB9163-GE70ES-2RS-4021000043
- Drawing No：4021000043L
- 关节轴承GB9163-GE70ES-2RS-4021000043
- Drawing No：4021000043
- 关节轴承
- Drawing No：4021000042LC
- 销GB119.2-16h8*35-B
- Drawing No：4016000287
- 开口销GB91-4*32EpZn-Q235B
- Drawing No：4016000286