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© May 2005 Lorentz JÄNTSCHI && Sorana Daniela BOLBOACĂ

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 D25 Biomedical and Dental Materials D001697 +
  D25.720 Polymers D011108 +
   D25.720.716 Plastics D010969 +
    D25.720.716.392 Nylons D009757 


 J01 Technology, Industry, and Agriculture D013676 +
  J01.576 Industry D007221 +
   J01.576.885 Textile Industry D013783 +
    J01.576.885.800 Textiles D013784 +
     J01.576.885.800.600 Nylons D009757 


 J01 Technology, Industry, and Agriculture D013676 +
  J01.637 Manufactured Materials D008420 +
   J01.637.548 Nylons D009757