Awọn ọja ṣiṣu ṣiṣu igi (WPC) jẹ ṣiṣu (PP, HDPE, PVC, PS, ABS) ati okun ọgbin (sawdust, igi egbin, awọn ẹka igi, iyẹfun koriko irugbin, erupẹ husk, lulú koriko alikama, ikarahun epa, bbl .) gẹgẹbi awọn ohun elo aise akọkọ, pẹlu awọn afikun miiran, nipasẹ extrusion ti ...
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