... 定压定容混式循环(柴油机) sabathe cycle 定压阀 constant pressure valve 定值控制 fixed command control ...
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进气歧管定压阀 inlet manifold priority valve
定比减压阀 Proprutioning pressure reducing valve ; proportional pressure regulator ; proportional pressure reducing valve ; constant ratio pressure-reducing valve
定值减压阀 Fixed pressure reducing valve
额定阀侧电压 [电] rated voltage on valve side
定压单流阀 constant pressure check valve
定压膨胀阀 pressure limiting expansion valve ; constant pressure expansion valve
定比降低压力阀 proprutioning pressure reducing valve
定差降低压力阀 fixed differential reducing valve
定值降低压力阀 fixed pressure reducing valve
分析了某采用定压阀和补油装置的液压阻尼器的非线性特性。
Nonlinear characteristics of a hydraulic lag damper with pressure relief valves and a filling-oil device are analyzed.
介绍了在换热站改造中采用的平衡阀补水定压方式。
Presents the balance valve make-up water pressurization method used in substation reformation.
从弹簧刚度、整定压力范围，讨论了针对安全阀同一口径，在整定压力和回座压力比较接近的情况下，弹簧的优化设计。
From spring rigidity and range of set pressure, spring optimize design to same diameter's safety valve at set pressure near blow-down pressure are discussed.
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