PVC hose, tseem hu ua polyvinyl chloride hose, yog ib tug saj zawg zog hose uas feem ntau siv nyob rau hauv ntau yam kev lag luam, kev ua liaj ua teb, thiab tsev neeg daim ntawv thov.Cov hose no yog ua los ntawm cov khoom siv ruaj khov thiab hloov tau yooj yim PVC, ua rau nws zoo tagnrho rau ntau yam kev siv.Ib qho ntawm qhov zoo ntawm PVC hose yog nws cov v...
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