Yuav Ua Li Cas Xaiv Cov Cua Pipe Snapping Thiab Vuam?
Dec 23, 2021
Cov yeeb nkab cua yog ua los ntawm nyias steel phaj, txhuas phaj, tawv polyvinyl chloride phaj, iav fiber reinforced yas thiab lwm yam ntaub ntawv sib xyaw, thiab lwm yam, thiab yog cov ntsiab lus dav dav rau cov kav dej siv los thauj huab cua thiab huab cua sib xyaw.
Raws li cov khoom siv, nws tuaj yeem muab faib ua: hlau duct thiab tsis yog - hlau duct. Ntawm lawv, cov ducts hlau tuaj yeem muab faib ua: steel ducts, aluminium ducts, stainless hlau ducts, thiab lwm yam .; Tsis yog -cov kav hlau tuaj yeem muab faib ua: tawv polyvinyl chloride ducts, plexiglass ducts, inorganic iav ducts, thiab FRP ducts Thiab lwm yam khoom cua ducts.