基本释义:

压力开关组件(先导，动臂上升)

网络释义

1)Switch as-pressure (pilot,boom up),压力开关组件(先导，动臂上升)

2)Switch as-pressure (pilot,increased lift),压力开关组件(先导，增强提升能力)

3)Switch as-pressure (pilot,resolved),压力开关组件(先导，减轻)

4)Switch as-pressure,压力开关组件

5)boom load pressure switch,动臂负载压力开关

6)boom raise pressure,动臂提升压力