Provide detailed information on how the main burner and dryout burner are controlled, including step-by-step procedure for fuel and air control.是什么意思_Provide detailed information on how the main burner and dryout burner are controlled, including step-by-step procedure for fuel and air control.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句