Hluav Taws Kub Hose Lus

Lub tshuab hluav taws xob hluav taws kub hluav taws yog ib qho cuab yeej siv los khaws cia thiab tsim hluav taws hluav taws thaum muaj xwm txheej kub. Nws feem ntau muaj nruas lossis lub thawv ntim khoom hauv cylindrical muaj

ibHluav taws kub hose, uas tuaj yeem tso rau ntawm phab ntsa, kem, lossis lwm qhov chaw uas haum. Hluav taws hose reels txuas nrog cov dej muab khoom thiab yooj yim

tau yooj yimthiab siv tau los ntawm cov neeg tua hluav taws lossis cov neeg ua haujlwm nyob hauv qhov xwm txheej hluav taws.