Cov ntaub ntawv polymer tam sim no tau siv dav hauv kev tsim khoom siab, cov ntaub ntawv hluav taws xob, kev thauj mus los, kev txuag hluav taws xob, aerospace, kev tiv thaiv hauv teb chaws thiab ntau lwm yam kev lag luam vim lawv cov khoom zoo heev xws li lub teeb yuag, siab zog, kub tsis kam thiab corrosion resistance ...
Nyeem ntxiv