1) dozer cylinder
推土机油缸
2) bulldozer front shovel oil cylinder
推土机前铲油缸
3) bulldozer hydraulic cylinder
推土机液压油缸
4) dozer cylinder trunnion
推土机油缸耳轴
5) bulldozer lift cylinder
推土机升降油缸
6) bulldozer tip cylinder
推土机倾翻油缸
参考词条