Geotextiles i ulana ʻia
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PET Polyester multifilament ulana geotextile keʻokeʻo geofabric
Hana ʻia nā geotextiles me ka polypropylene ʻoihana ikaika kiʻekiʻe, polyester, polyamide a me nā mea synthetic ʻē aʻe e like me nā mea maka ma ke kaʻina hana ulana.
