exhaust gas check valve 排气检查阀
egrv exhaust gas recirculation valve 废气再循环阀
exhaust-gas-recirculation valve 排气再循环阀
exhaust gas change-over valve 废气转换阀
exhaust gas switch-over valve 排气换向阀
exhaust gas boiler change-over valve 废气锅炉转换阀
exhaust gas bypass valve 用于废气涡轮增压器
Applied to Automatic Control Valves the exhaust pipe auto exhaust valve should be installed on top of the water cycle, the gas readily forms place.
运用于管道排气的自动排气阀应安装在热水循环的顶端，气体容易堆积的地方。
When the exhaust valve is closed, the gas with the bubble oscillation reduces, causing the bubble impulse lower the pressure impulse obviously.
排气阀门的关闭直接造成参与气泡振荡的气体质量的减少，第二气泡脉冲相对主脉冲明显减小。
The exhaust gas ingredients of pulse engines, with five different combustion chamber volumes, throttle valve at small, middle and wide opening positions respectively, are tested.
对五种不同燃烧室体积的脉冲发动机在小、中和大油门开度三种供油条件下测定其排放物。
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