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TPU na-egbochi ire ọkụ na-efu Halogen
Miracll na-emepe emepe, na-eme nchọpụta ma na-emepụta ihe ndị na-eme ka ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ nke polyurethane elastomer kemgbe na 2009. Mgbe ihe karịrị afọ iri nke mmepe, anyị nwere ihe ọkụ ọkụ TPU nke nwere usoro dị iche iche dị ka polyester, polyether na polycarbonate.
