Of course, this is only a small internal network (which may not be entirely practical).
当然，这只是一个小型内部网络(可能不完全实用)。
At present, more practical research in large equipment, but less in the small combustion equipment.
目前在大型设备上的实用研究比较多，而针对较小燃烧设备上的应用研究相对较少。
Simply design, economical and practical, small and easy to install.
设计简洁，体积细小，容易安装，经济实用。
Simply design, economical and practical, small and easy to install.
设计简洁，体积细小，容易安装，经济实用。
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