Lub tshuab dabtsi yog khoov yog ib yam khoom siv khoov siv dav hauv kev ua haujlwm.Nws tuaj yeem khoov steel phaj cov ntaub ntawv ntawm ntau yam thicknesses.Cov khoom siv dav siv hauv aviation, lub teeb kev lag luam, metallurgy, tshuaj lom neeg kev lag luam, kev tsim kho, kev thauj mus los, tsheb, hluav taws xob fais fab, khoom siv hluav taws xob, kho kom zoo nkauj thiab lwm yam lag luam los muab cov tshuab tshwj xeeb thiab cov khoom siv tiav.