Scaffolding yog ib lub chaw ua haujlwm platform teeb tsa kom ntseeg tau tias qhov kev nce qib du ntawm ntau yam kev ua haujlwm. Raws li txoj haujlwm erection, nws tuaj yeem faib ua kev sib tw sab nraud thiab kev sib tw sab hauv; raws li cov ntaub ntawv sib txawv, nws tuaj yeem faib ua cov ntoo scaffolding, xyoob scaffolding thiab steel yeeb nkab scaffolding; Raws li daim ntawv qauv qauv, nws tuaj yeem faib ua ntsug cam scaffolding, partal scaffolding, pacting scaffolding, xaiv scaffolding, nce scaffolding, nce scaffolding.
Lub sij hawm ncua: Mar-07-2023