Dawb PVC ua npuas ncauj ntawv
Cov ntawv PVC tau muab faib ua cov tawv nqaij PVC ua npuas ncauj npuas, PVC dawb ua npuas ncauj pawg thawj coj saib thiab PVC co-extruded board raws li cov txheej txheem ntau lawm.
Lub rooj zaum ua npuas tawv nqaij yog txheej ntawm cov tawv tawv tawv nyob rau saum npoo ntawm pawg thawj coj, uas muaj lub siab tawv thiab tsis cuam tshuam los ntawm khawb. Kev txiav sab nrauv muaj cov ntawv sau xuab zeb me me thiab tsim nyog rau cov ntawv PVC. Qhov saum npoo nyuaj ntawm PVC dawb ua npuas ncauj pawg thawj coj saib yog nruab nrab, nrog zoo tsis ncaj saum npoo thiab tus nqi qis me ntsis.
Cim npe nrov: dawb PVC ua npuas ncauj ntawv, cov tuam ntxhab, cov chaw muag khoom, lub Hoobkas, nqi, kev muag khoom
