THOV KEV PAB CUAM TSHUAJ TIV THAIV KEV KAWM TXUJ CI PVC AIR DUCT!
Saj zawg zog PVC zaj duab xis cua duct yog tsim los rau qhov cua tshuab rau chav dej los yog industrial khib nyiab gas exhausting system.PVC zaj duab xis muaj kev tiv thaiv corrosion zoo;Hloov pauv PVC zaj duab xis cua ducts tuaj yeem siv rau hauv qhov chaw ntub lossis corrosive.Thiab qhov yooj ntawm cov kav dej nqa tau yooj yim installation nyob rau hauv qhov chaw muaj neeg coob coob.
https://www.flex-airduct.com/flexible-pvc-film-air-duct-product/
Post lub sij hawm: Feb-03-2023