1) drawbar pressure switch adjustment screw
牵引杆压力开关调整螺钉
2) drawbar pressure switch
牵引杆压力开关
3) drag adjustment bolt
牵引杆调整螺栓
4) switch pressure screw
开关压力螺钉
5) ripper valve signal pressure switch adjustment screw
裂土器阀信号压力开关调节螺钉
6) traction screw
牵引螺钉
参考词条