Cov qauv nrov ntawm cov hnab ntim ntau hauv cov khw muag khoom Esxias sab hnub tuaj muaj xws li cov hnab ntim square, lub hnab ncig, thiab cov hnab ntim duab plaub.
Cov hnab ntim square feem ntau yog siv los khaws cov khoom lag luam nrog ntau qhov ntom ntom, xws li nplej thiab noob.
Cov hnab ntim cov voj voog yog qhov zoo tagnrho rau khaws cov khoom ntim nrog qhov ntom ntom, xws li cov chiv thiab xuab zeb.
Rectangular hnab feem ntau yog siv los khaws cov khoom nrog cov duab tsis zoo, xws li cov khoom siv tshuab thiab cov khoom siv raw.
Cov hnab no feem ntau yog tsim los ntawm woven polypropylene ntaub thiab muaj nyob rau hauv ntau qhov sib txawv thiab muaj peev xwm thauj khoom kom haum rau ntau yam kev xav tau.
Tsis tas li ntawd, qee lub hnab ntim khoom tuaj nrog cov ntaub los yog cov txheej txheem tshwj xeeb los tiv thaiv kev ya raws lossis UV rays.