启动燃烧器通过将燃烧器模式开关从停止位置切换到自动位置等待燃烧器自动运行开始燃烧MGO。
Start the burner by change the burner operation switch from STOP to AUTO then burner will automatic start and burning MGO.
PD F文件的标签阅读体式格局：迅速在不同文件间切换。无论是切换或退出或是再返回到应用程序时，切换设置及页地点的位置会被自动记录。
Tabbed PDF Reading: quickly switch between multiple documents. TAB setup and page locations are always remembered, whether switching tabs or quitting and returning to the app.
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