Ib tug sib xyaw acetylene thiab oxygen, Yog hais tias nws ignites thiab ua rau ib tug txheem roj cylinder los tawg, Soj ntsuam hauv tej fatality tsis pub dhau ib kaum-meter radius. Apart from qhov uas yuav raug ntaus los ntawm cylinder shrapnel, Tam sim ntawd tsis zoo siab thiab lub moj tej tawg yoj ntawm cov tawg yog haib txaus yuav cov neeg tuag.
Kuv ntaub ntawv xav txog ib tug nyob deb li cas ntawm mus 20 meters los ntawm cov tawg yuav tuag. No scenario yog exceedingly perilous.