The simulation results show that, the extension of priority valve cracking time, shortening tube length and increasing tube diameter will be helpful to reduce the hydraulic impact.
仿真结果表明，通过增大优先阀开启时间，适当缩短管路长度和增大管径能够有效降低液压系统的液压冲击现象。
All hydraulic load sensing steering that supplies oil on demand preferentially and valve working hydraulic system of single pump priority are economic and energy-saving.
优先按需供油的全液压负荷传感转向及单泵优先阀门工作液压系统，经济节能。
Priority introduces the main body of a book almost growing water supply pipeline valve in common use choosing the type and matters needing attention.
本文重点先容几种给水管路的常用阀门选型及注意事项。
Priority introduces the main body of a book almost growing water supply pipeline valve in common use choosing the type and matters needing attention.
本文重点先容几种给水管路的常用阀门选型及注意事项。
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