Tsawg-kub tsis kam: Muaj peev xwm tiv taus qhov kub thiab txias, ua kom ruaj khov ntawm cov kua argon.
Corrosion thiab acid / alkali tsis kam: Cov txheej sab hauv feem ntau yog ua los ntawm cov hlau tsis muaj steel, muab kev tiv thaiv corrosion zoo heev thiab tsim nyog rau ntau qhov chaw tshuaj lom neeg.
Kev tsim qauv kev nyab xeeb: Nruab nrog cov khoom siv kev nyab xeeb xws li lub siab nyem li qub thiab qib ntsuas kom ntseeg tau tias muaj kev nyab xeeb ntawm kev ua haujlwm.
Exquisite thiab aesthetically pleasing tsos: Cov txheej txheem kho deg zoo heev, ua tau raws li qhov xav tau ntawm kev ua kom zoo nkauj.