Portable steel bar twg yog khoov machine yog tsuas yog siv los khoov cov ntaub ntawv hlau bar, tshwj xeeb, suav nrog tab sis tsis txwv rau cov hauv qab no:
Hloov cov hlau: cov khoom ntev steel bar nrog ib puag ncig-seem, siv dav hauv kev tsim khoom xws li kev tsim kho, cov choj, tsheb, thiab tshuab.
Rebar: Ib qho steel bar nrog cov pob tw nrog Ribbed Steel tuav lossis Ribbed Steel tuav, feem ntau nrog ob lub tsheb ciav hlau ntev thiab cov kev faib ua ke raws qhov ntev. Cov duab ntawm cov tav cug tig yog kauv, herringbone, thiab crescent. Rebar tau siv dav hauv kev tsim kho cov haujlwm cej xeem kev lag luam xws li tsev, txuas hniav, thiab txoj kev.
Ntsia hlau: lub tog raj kheej feem ntau nrog cov xov sab nraud, feem ntau siv los txuas thiab txhim kho cov khoom siv hauv kev tsim kho.
