Cov tshuab cua txias rau kev lag luam yog cov khoom siv txias tseem ceeb hauv ntau daim ntawv thov kev lag luam thiab ua lub luag haujlwm tseem ceeb hauv kev ua kom cov kab ntau lawm du. Hauv qhov chaw kub, nws yuav ua rau muaj ntau yam kev tiv thaiv tus kheej, xws li lub tswb kub E1 ultrahigh chav tsev, kom ntseeg tau tias muaj kev nyab xeeb ntawm kev tsim khoom. Koj puas paub yuav ua li cas daws qhov teeb meem ntawm lub tswb ceeb toom chiller no? Kev ua raws li phau ntawv qhia no yuav pab koj daws qhov teeb meem ntawm lub tswb ceeb toom E1 hauv koj lub tshuab cua txias S&A kev lag luam [1000000].