72 UPVC Casement Qhov rai Qhov rai Qhov rai

1.Qhov koj pom phaj tuab yog 2.8mm, thiab qhov tsis pom yog 2.5 hli. 6 chav tsev qauv, thiab kev txuag lub zog kom ncav cuag lub tsev kawm qib 9.
2. Yuav tuaj yeem nruab 24 hli thiab 39 hli iav, ntsib cov cai ntawm cov khoom rwb thaiv tsev siab rau iav; Qhov tsawg kawg hloov cov coefficient tuaj yeem ncav cuag 1.3-1.5w / ㎡ thaum peb txheej ntawm cov iav ntawm cov iav.
3. GKBM 72 Casement Peb cov lus sib khi tau ua tiav tau ob qho tib si mosaling (loj roj hmab sawb qauv) thiab nyuaj ntawm shawl). Muaj qhov sib txawv ntawm qhov zawj ntawm kev qhib kev ua si. Thaum nruab cov gasket loj, tsis tas yuav rhuav nws. Thaum nruab lub cev ntim khoom thiab cov ntaub ntawv pov thawj ntawm 3RD foob ntawm kev siv puab sab hauv, nruab cov nplaum sib txuas nrog cov ntaub ntawv sib khi ntawm 3RD foob.
4. Lub Casement sash yog khoom kim heev sash nrog lub taub hau gute. Tom qab melting los nag thiab daus nyob rau hauv thaj chaw txias, sangary sash gasket yuav khov vim qhov pib tsis txias, ua rau lub qhov rais tsis tuaj yeem qhib lossis roj qhib thaum qhib. Txhawm rau kom daws tau cov teeb meem no, GKBM tsim khoom kim heev Sash nrog lub taub hau Goose. Dej nag tuaj yeem tawm sab nraud raws cov ncej qhov rai, uas tuaj yeem daws cov teeb meem tag nrho no.