1) cushion-hitch pump drain line
缓冲-挂接泵排油管路
2) cushion-hitch pump
缓冲-挂接泵
3) push-pull/cushion-hitch pump
推拉/缓冲-挂接泵
4) cushion-hitch pump coupling
缓冲-挂接泵联轴节
5) cushion-hitch pump coupling assembly
缓冲-挂接泵联轴节总成
6) cushion-hitch load cylinder
缓冲-挂接负载油缸
参考词条