oil step pressure speed setting  分段压力油速度调定

oil step speed calibration  分段压力油速度校准

step speed setting terminal  阶跃速度调整极限

air setting oil  常温自硬油

correlation of oil-oil  油油对比

Croton oil (Oil of tiglii)  巴豆油

Crude oil setting tank  原油沉降罐

engine oil step pressure  发动机机油分级压力

high speed oil  高速滑油

high speed oil protection valve  高速润滑油安全阀

low speed oil protection valve  低转速机油保护阀

oil speed  油速

oil step  油压分段; 油等级

oil step access hole  油压分段检视孔

oil step adjustment access hole  油压分段调节检视孔

oil step adjustment potentiometer  油压分段调节电位计

oil step function  油压分段功能

oil step latch  油压分段闭锁

oil step latch function  油压分段闭锁功能