Wpc (wood-pulasitiki-composites mwachidule) ndi mtundu watsopano wa zinthu zotetezedwa zachilengedwe, zomwe zimapangidwa ndi ufa wamatabwa, mankhusu a mpunga, udzu ndi ulusi wina wachilengedwe wodzazidwa ndi mapulasitiki olimba monga polyethylene (PE), polypropylene (PP). ), polyvinyl kolorayidi (PVC), ABS ndi njira ...
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