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              Lesson 1 The mechanism of dry transfer-coating
               工業(yè)科技 
              
				
              

										 
                      5.1.1 Purpose and methodsIn the dry process,fabrics are changed to leather which has similar structure and texture withthe grain of leather by artificial means. The dry processing technology can be divided into twotypes: direct knife coating and indirect ......（本文共 9318 字）      [閱讀本文] >> 
               
			  
				 
              
				 
				
				
              
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