钢通连钉 pin-with-tubes 贯通连接 through connection ..
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tubes with pin fins 钉头管钉
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Finally, this paper analyses the data which are measured in new heating transfer appliance with the pin fins tubes and explains the effect of using the pin fins tubes for convection heating surface.
本文最后对采用针翅管的传热设备的实测数据进行分析来说明采用针翅管作为对流受热面所取得的实际效果。
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