Dab tsi yog cov rooj tog zaum ntsia hlau loj? Cia peb suav daws ua ke.
Feem ntau cov ntsia hlau loj hauv kev lag luam hauv tsev yog 4mm, 5mm, 6mm, thiab 8mm. Cov qhov ntev no feem ntau yog siv rau kev sib dhos rooj tog. Qhov loj ntawm cov ntsia hlau txoj kab uas hla, qhov ntau dua lub peev xwm load-bearing.
Hauv kev lag luam thoob ntiaj teb, qhov ntau thiab tsawg yog 6mm thiab 8mm. Ob qhov ntau thiab tsawg ntawm cov ntsia hlau tuaj yeem ua rau feem ntau cov rooj tog sib dhos thiab cov haujlwm ua haujlwm ntoo.
Screws ntawm ntau qhov sib txawv kuj tau muab faib ua ntau hom, xws li cov ntsia hlau zoo tib yam, tus kheej tapping screws, txiv ntseej, ntxhua khaub ncaws, thiab lwm yam. Txhua hom nws muaj nws tus yam ntxwv thiab siv. Yog li ntawd, koj yuav tsum xaiv qhov tsim nyog hom thiab loj raws li koj xav tau thaum siv nws.
Cov rooj tog sib dhos kuj xav tau qee cov ntsia hlau tshwj xeeb, xws li txuas phaj screws, lub kaum sab xis steel txuas screws, thiab lwm yam. Qhov ntau thiab tsawg ntawm cov ntsia hlau tshwj xeeb no kuj sib txawv, thiab cov qauv tsim nyog yuav tsum tau xaiv raws li qhov xwm txheej tiag tiag.








