PU thiab TPU反应挤出卡布

Raws li PU / TPU raw cov ntawv流变tshwj xeeb, Peb tau siv zog ntau ntawm cov khoom siv hluav taws xob ua kom raug thiab cov nyhuv txias txias。Lub caij no, peb tau hloov kho thiab rov tsim kho qhov tseem ceeb, yog li ntawd peb pib daws qee qhov teeb meem hauv kev tsim khoom。Cov tshuaj tiv thaiv效率thiab tso zis muaj peev xwm tau txhim kho尖锐thiab Cov neeg muas zaub pom动物园新闻。