Khoom cim npe
Rivets tuaj yeem siv tau rau hauv ntau daim ntawv thov nrog cov ntawv thov qis qis.Rivets yog ib qho yooj yim uas nkag mus rau tom qab ntawm cov khoom ua haujlwm raug txwv lossis tsis siv tau.
Tus qauv lub taub hau style yog dome uas haum rau feem ntau daim ntaub ntawv.