The function of pre-module crude oil back pressure regulating valve is to satisfy the requirements of flow rate and pressure of crude oil for fuel selecting module by adjusting the by-pass oil flow from crude front-mounted pump outlet.
前置模块原油背压调节阀的作用是通过调整原油前置泵出口旁通油量使供给燃油的选择模块的原油流量及压力满足要求。
Analysis is made on the sealing failure of the packaging containers under low pressure condition and introduction is made Comparatively on the research and application of the pressure governing valve both at home and abroad.
对低压状态下包装容器密封失效进行了分析,对比介绍了国内外气压调节阀研究应用现状,并提出了两种气压调节阀工作原
back pressure regulator
背压调节器吸入压力调节阀蒸发压力调节阀
hydraulic efficiency governor
液压调速器液压调节器
non-condensing automatic extraction turbine
背压调节抽气式汽轮机
pneumatic and hydraulic pressure regulator
气动及水压压力调节器
high-tension winding ragulating transformer
高压绕组调节变压器
amplifier-type voltage regulator
放大器式电压调节器
thermostatic evaporator pressure regulator
恒温蒸发器压力调节器
induction regulator
感应调压器感应调整器感应调节器
single-phase induction voltage regulator
单相感应电压调节器
VoltsHertz regulators and protection.
电压／频率调节器及保护。
automatic voltage regulating relay
自动电压调节继电器
pneumatic and hydraulic temperature regulator
气动及水压温度调节器
a pressure, temperature, etc regulator
压力、 温度等调节器.
automatic network voltage regulator
自动电力网电压调节器
charge air temperature regulator
增压空气温度调节器
disc ,carbon, for automatic voltage regulators
电压自动调节器碳盘
New Regulator Architecture for Voltage or Current Regulation
用于电压或电流调节的新调节器架构
Adjustment of the field current can be made manually by an operator, or automatically by a generator voltage regulator.
励磁电流可由运行人员手动调节或由发电机电压调节器自动调节。