發送短信 : Development of glass-ceramics from soda lime silica glass waste by direct sintering method for opal imitation

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