Thaum tswj kev xaiv khawm ntawm cov hluav taws kub tua hluav taws tso rau qhov "tsis siv neeg" txoj hauj lwm, qhov hluav taws kub tua hluav taws muaj nyob hauv kev tswj lub xeev tsis zoo. Thaum hluav taws kub tshwm sim hauv cheeb tsam tiv thaiv, lub tshuab hluav taws teeb xa tawm lub teeb liab, thiab lub tswb hluav taws tua hluav taws tso tawm ib qho kev hnov lus thiab qhov muag pom. Qhov teeb liab, tib lub sijhawm txuas qhov sib txuas lus, kaw qhov kev sib txuas lus, tom qab ncua sij hawm, muab qhov hluav taws kub tua hluav taws tso, qhib lub voj voog hluav taws xob tso tawm, pib lub nkev los ntawm lub yeeb nkab txhawm rau qhib lub taub ntim valve (lub taub hau taub hau lub taub hau), tso qhov hluav taws kub Tawm tua hluav taws.
Hluav Taws Kub Taws Extinguishing Tuaj Tswj Kav Tseg
Dec 21, 2018
Tso lus