WPC yog dab tsi?Lub "w" sawv cev rau ntoo, tab sis qhov tseeb yog feem ntau ntawm WPC-hom khoom nkag mus rau hauv khw niaj hnub no tsis muaj ntoo.WPC yog cov khoom sib xyaw ua los ntawm cov thermoplastics, calcium carbonate thiab ntoo hmoov.Extruded raws li cov khoom siv tseem ceeb, nws tau muag raws li tsis muaj dej, rig ...
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