Air inlet throttle valve with pneumatic actuator and positioner.
空气进气节流调节阀：带有气动定位和执行机构。
The carrying capabilities under three active throttle modes of air inlet, air exhaust and air inlet-exhaust are given.
给出了进气、排气、进气-排气三种主动节流方式下的承载能力特性。
The carrying capabilities under three active throttle modes of air inlet, air exhaust and air inlet-exhaust are given.
给出了进气、排气、进气-排气三种主动节流方式下的承载能力特性。
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