أرسل هذا في رسالة قصيرة: EFFECTS OF POLYVINYL ALCOHOL ON THE CHARACTERISTICS OF BIOPLASTICS MADE FROM COMPOSITES OF STARCH?ETHYL LAURATE COMPLEXES AND XANTHAN GUM

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 |__  //   /_   _//     ___     / _ \\  |      \\ 
   / //     -| ||-     /   ||  | / \ || |  --  // 
  / //__    _| ||_    | [] ||  | \_/ || |  --  \\ 
 /_____||  /_____//    \__ ||   \___//  |______// 
 `-----`   `-----`      -|_||   `---`   `------`  
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