Lub tshuab hluav taws kub tshuab hluav taws kub yog ib qho ntawm cov khoom siv hluav taws hluav taws zoo tshaj plaws muaj nyob hauv kev ua lag luam hnub no. Nws yog cov khoom siv tau zoo heev uas tau ua pov thawj ua tau zoo heev rau kev tswj hwm thiab hluav taws xob tua hluav taws, txawm hais tias lawv me lossis loj.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm lub tshuab hluav taws ntawm lub tshuab hluav taws kub yog nws lub peev xwm los ua kom muaj lub dav hlau muaj zog uas tuaj yeem ua kom sov dej nrawm dua. Qhov no ua rau nws tsis muaj nqis lub cuab yeej rau cov neeg tua hluav taws thaum nws pab txo qis kev pheej hmoo ntawm cov hluav taws kis tau.
Ntxiv rau nws lub zog dej muaj zog, lub tshuab luam tawm hluav taws kub tsis muaj ntau yam kev siv. Nws tuaj yeem hloov kho kom ua rau cov pos huab ua kom zoo rau cov khoom muaj hluav taws kub lossis ntau lub zog quab yuam rau cov hluav taws kub.
Lwm qhov zoo tshaj plaws txog lub machino hom hluav taws kub nozzle yog nws cov kav ntev. Nws yog ua los ntawm cov khoom siv zoo uas tuaj yeem tiv taus huab cua sov thiab nyuaj ib puag ncig. Qhov no txhais tau tias nws tuaj yeem siv tau rau hauv kev xav tau cov kab tua hluav taws uas tsis muaj kev hnav khaub ncaws succumbing thiab kua muag.
