Kedu ihe bụ WPC kpọmkwem?"w" na-anọchi anya osisi, mana nke bụ eziokwu bụ na ọtụtụ ụdị WPC na-abanye n'ahịa taa enweghị osisi.WPC bụ ihe mejupụtara nke thermoplastics, calcium carbonate na ntụ ọka osisi.A na-ebupụ ya dị ka isi ihe, a na-ere ya dị ka ihe na-adịghị egbochi mmiri, rig ...
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