Leyon Hluav Taws Kub Hluav Taws Xob Hluav Taws Xob CO2 Hluav Taws Xob (Class B & Hluav Taws Xob Hluav Taws Xob)

Nqe lus piav qhia:

A hluav taws tua hluav tawsyog ib qho khoom siv hluav taws xob tua hluav taws. Nws muaj cov tshuaj tsim los tua hluav taws. Cov hluav taws tua hluav taws yog cov khoom siv tua hluav taws uas muaj nyob hauv cov chaw pej xeem lossis thaj chaw uas muaj hluav taws kub.
Muaj ntau hom kev tua hluav taws. Raws li lawv qhov kev txav mus los, lawv tuaj yeem muab faib ua: tuav thiab lub laub-mounted.Raws li cov neeg tua hluav taws uas lawv muaj, lawv tuaj yeem faib ua: ua npuas ncauj, hmoov qhuav, carbon dioxide, thiab dej.