基本释义:

左转阀壳

网络释义

1)swing left valve housing,左转阀壳

2)swing right valve housing,右转阀壳

3)left side steering control valve,左侧转向控制阀

4)left turn relief valve pressure,左转安全阀压力

5)stick crossover valve housing,斗杆转换阀壳

6)boom crossover valve housing,动臂转换阀壳