spandex spinneret

  • spandex spinneret

    spandex spinneret

    spandex, yog ib hom tshuaj fiber ntau rau cov tsoos ua ntaub, siv dav rau cov khaub ncaws hnav.Qhov zoo yuav tsum tau rau lub spinneret yuav siab dua qhov uas siv rau cov tsis-woven fabric.the spandex spinneret peb tsim tau txais cov lus zoo los ntawm kev ua lag luam, thiab raug muag rau cov teb chaws Esxias sab qab teb sab hnub tuaj.