Pulp yog cov khoom siv fiber ntau tau los ntawm cov nroj tsuag fibers los ntawm ntau txoj kev ua.Nws tuaj yeem muab faib ua cov khoom siv hluav taws xob, cov ntaub so ntswg thiab tshuaj lom neeg cov ntaub so ntswg raws li txoj kev ua;Nws tuaj yeem muab faib ua ntoo pulp, straw pulp, hemp pulp, reed pulp, qab zib pulp, ba ...
Nyeem ntxiv