进气和排气阀 intake & exhaust valves ; intake andexhaust valves
进排气阀 air release valve
浮子式进排气阀 Float type air release valves
进口排气阀 Exhaust valve
低压进排气阀 low-pressure air release valve
排气阀及进气阀 EXHAUST VALVE & INLET VALVE
进排气阀下导套 valve guide lower
进、排气阀 Inlet and exhaust valves
进排气两用阀 combined inlet and exhaust valve ; combined inlet and outlet valve
使用滚柱挺杆或滑动挺杆来传动旋转凸轮轴做上下快速提升动作（开启和关闭发动机的进气阀和排气阀）的现代型汽车发动机似乎不会出现上述自动熄火的情况。
Modern car engines that use rolling or sliding tappets for transmitting the rapid up-down lifting motion of the spinning camshafts—to open and close the engine’s inlet and exhaust valves—seem immune.
进气阀和排气阀密封有问题也会造成压缩时漏气。
The intake or exhaust valves are not sealing properly, again allowing a leak during compression.
通过分析与计算得到了进排气阀片的运动规律曲线。
At last we got the curve of valve's movement law through analysis and calculation.
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