容量-流量调节器
volume-and-flow controller
质量-流量调节
constant-variable flow control
气压燃料调节器
barometric fuel regulator
燃气流量调节
regulation and control of gas fluence
料流调节阀
stuff flow adjusting valve
二次调节流量耦联系统
flow-coupled secondary regulation system
给水流量调节
feedwater flow regulation