One end of the spindle is provided with an air inlethole which extends into the air bag and is communicated with the air bag. When in use, the air inlethole is connected with an air source.
主轴一端有进气孔，该进气孔延伸至气囊内并与气囊连通，其在使用状态下与气源相连。
2
Working medium inlet and exhaust non-return valves balance hole for Stirling engine is introduced.
对热气机工质进排气单向阀平衡孔作了简介。
3
The inlet of the grilling pipe is connected to an upper portion of the tapered hole , and the air discharging pipe is connected to a lower end of the tapered hole .