Qhia peb 2 tuj magnetic nqa, yog ib qho tseem ceeb rau kev lag luam ib puag ncig. Lub tshuab nqa muaj zog thiab txhim khu kev qha no yog tsim los ua kom nqa thiab thauj cov khoom siv hlau hnyav hnyav.
Lub 2 tuj sib nqus nqa yog ib qho yuav tsum muaj rau txhua lub rooj cob qhia, tsev khaws khoom lossis chaw tsim khoom. Nrog lub peev xwm nqa ntawm 2 tons, lub tshuab nqa no tuaj yeem yooj yim tuav ntau yam khoom siv hlau, ua rau nws muaj ntau yam thiab siv tau zoo rau txhua qhov kev nqa nqa.
Peb lub lifts siv cov cuab yeej siv hlau nplaum tshiab los tuav cov ntaub ntawv hlau kom nyab xeeb thiab ntseeg tau, kom ntseeg tau tias koj cov khoom muaj txiaj ntsig tau ruaj ntseg nyob rau hauv qhov chaw thaum thauj. Cov hlau nplaum muaj zog ua kom ntseeg tau tias qhov kev pheej hmoo ntawm kev swb lossis poob qis, ua rau txhua tus neeg siv kev thaj yeeb nyab xeeb.