Hydraulic xovxwm drying

Kev ziab yog tshem tawm cov kuab tshuaj thiab feem ntau ntawm cov volatile Cheebtsam, thiab ntxiv mus ntxiv cov tshuaj tiv thaiv ntawm cov resin, thiaj li hais tias cov resin nce los ntawm theem A mus rau theem B. Lub degree ntawm polycondensation ntawm cov nplaum cov ntaub ntawv resin cuam tshuam lub lamination molding lag luam thiab cov khoom zoo.