Siab load-cov kabmob muaj peev xwm: Cov kev txhawb nqa steel yog siab - cov khoom siv muaj zog nrog lub zog muaj zog- cov kabmob muaj peev xwm, muaj peev xwm tiv taus cov khoom loj thiab tsis yooj yim deformed.
Kev ruaj ntseg zoo: Cov qauv kev txhawb nqa steel yog tsim los tsim, muaj kev tiv thaiv zoo -tilting thiab seismic kev ua tau zoo.
Lub sijhawm siv luv luv: Cov kev txhawb nqa hlau tuaj yeem ua tiav hauv lub Hoobkas, tsuas yog xav tau kev sib dhos thiab kev teeb tsa ntawm qhov chaw, ua rau lub sijhawm tsim kho luv luv thiab ua rau lub sijhawm ua haujlwm luv luv.
Ib puag ncig tus phooj ywg thiab ruaj khov: Cov khoom siv hlau txhawb nqa tuaj yeem rov ua dua, thiab cov khoom pov tseg tsim tawm thaum tsim kho tau yooj yim siv dua.
