HEEV HEEV PARP KUA KHIAV KUA Tsev

Cov lus piav qhia luv luv:

High li cas pulp tshuab nqus tsev ntxhua huv yog feem ntau nyob hauv thawj cov txheej txheem tom qab khib nyiab ntawv pulping. Lub ntsiab muaj nuj nqi yog kom tshem tawm cov mob hnyav nrog txoj kab uas hla, xws li hlau, ntoo tshauv, thiab lwm yam kom txo tau cov ris Cov cuab yeej siv, Purify lub pulp thiab txhim kho qhov khoom lag luam zoo.