Ifan tooj liab cov khoom siv raw khoom ua, raws li koj paub, ifan siv 58-3 tooj liab, thiab ifanplus siv cw617 European tus qauv tooj liab. Tsuas yog los ntawm kev lees paub qhov ua tau zoo ntawm cov ntaub ntawv raw peb tuaj yeem ntxiv cov khoom lag luam zoo. Ifan txhawb cov neeg siv khoom thiab cov phooj ywg uas tuaj koom nrog peb los tshuaj xyuas thiab mus ntsib lub Hoobkas.
