* tuaj yeem tsim kho raws li cov neeg siv khoom xav tau.
* General khoom specifications xa mus rau hauv qab no.
* Kev ua pa, teeb pom kev zoo, cua sov dissipation, tsis plam, zoo tawg-pov thawj.
* Yooj yim rau nruab thiab disassemble.
* Qauv tuaj yeem ua tus neeg siv khoom.