發送短信 : Formation and Deposition of Slag from Combustion of High Calcium Lignite on Pulverized Coal-fired Boiler

  ______    ______     _____   _    _     _____   
 /_   _//  /_   _//   / ___// | || | ||  / ____|| 
 `-| |,-    -| ||-    \___ \\ | || | || / //---`' 
   | ||     _| ||_    /    // | \\_/ || \ \\___   
   |_||    /_____//  /____//   \____//   \_____|| 
   `-`'    `-----`  `-----`     `---`     `----`