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Honghuan monofilament yakarukwa geotextile ndeyepamusoro pekuita polypropylene yakarukwa geotextiles ine yakakwira UV inopikisa yakagadzirirwa kuita mabasa ekusefa mukurasa tsvina engineering.Inobvumira kupinda mukati memvura yepasi kuti ipfuure uye kudzivirira mafaindi kubva pakuvhara iyo drainage system, nokudaro kuderedza mvura kupinda mudura.