基本释义:

左履带阀装置

网络释义

1)left track valve unit,左履带阀装置

2)left track control valve,左履带控制阀

3)left track main control valve,左履带主控制阀

4)left track takeup valve,左履带拉紧阀

5)crawler attachment,履带装置<测>

6)left rear track drive assembly,左后侧履带驱动装置总成