网络释义
1)opss,油压步进开关2)opss switch,油压步进开关3)oil step switch,油压步进开关4)opss contact,油压步进开关触点5)oil step switch contact,油压步进开关触点6)oil pressure,油压7)oil-pressure,油压8)OP (oil pressure),油压9)op,油压10)oil manometer,油压力计，油压表用法例句
Calculation of oil pressure for hoister' s hydraulic station in different ways;
不同提升方式提升机液压站油压的计算
Analysis and elimination of low oil pressure phenomenon while switching oilpumps of large axial-flow fans;
大型轴流风机油泵切换低油压现象的分析及改造
Automatic control of oil vessel & oil pressure of speeder;
调速器压油罐油压和油面的自动控制
