Kauv seam ob-sided submerged arc welded kav feem ntau muaj qhov loj me me thiab phab ntsa tuab, thiab feem ntau, cov plasma txiav yog ua haujlwm rau lub hom phiaj no. Txhawm rau kom muaj qhov sib txawv ntawm qhov txiav thiab cov yeeb nkab lub cev, lub trolley synchronized yog siv los tsav lub tshuab plasma.
Tom qab ua tiav ntawm kev sib txuas sab nraud, cov neeg soj ntsuam xyuas thawj zaug ntawm tag nrho cov yeeb nkab vuam thiab cov yeeb nkab lub cev, kos txhua qhov chaw uas muaj qhov tsis xws luag uas yuav tsum tau kho ua ntej mus rau cov kauj ruam tom ntej. Kev tshuaj xyuas sab nraud npog qhov zoo ntawm cov yeeb nkab steel, tsim qhov tsis xws luag, vuam tsis xws luag, thiab qhov tsis zoo.
