Khoom

Ib cov kab txias dua tshiab yog ib qho khoom tsim khoom siv los ua cov txheej txheem steel strips

Automation 6- his txias rolling zeb yog ib hom tshiab steel ua machinery thiab cov khoom siv uas

Ib txoj kab kub zeb yog ib hom khoom tsim khoom uas cov txheej txheem sau nqi ua cov duab thiab

Peb lub zeb kub yog lub tshuab muaj tsim tsim los tsim thiab cov txheej txheem hlau cov ntaub ntawv

Ib qho kev cai kub dov zeb kab yog qhov tsim tshwj xeeb tsim rau cov khoom siv kub-dov steel. Ua

Kub Rolling Zeb Kab yog kev tsim khoom tsim los ua cov txheej txheem hlau, feem ntau yog hlau,

Ib txoj kab txias rolling yog ib qho khoom siv tsim khoom siv los ua cov qauv hlau thiab cov hlua

Cov kab txias ciab yog ib qho siab tshaj plaws thev naus laus zis uas tau siv dav hauv kev lag luam