变速箱速度操纵杆
transmission speed lever
transmission speed control lever
变速箱方向操纵杆
transmission directional control lever
transmission direction control lever
transmission directional lever
变速箱操纵杆总成
transmission lever assembly
变速箱操纵杆连杆机构
transmission control lever linkage
变速箱操纵杆连杆调整不正确
incorrect transmission control lever linkage adjustment
变速箱操纵杆
transmission lever
transmission control lever