Qhov rooj qhib hluav taws tau raug cais los ntawm lawv cov chaw hauv lub tsev. Qhov chaw txiav txim siab qhov ntev ntawm kev tiv thaiv yuav tsum muaj, raws li lub peev xwm tua hluav taws ntawm qhov chaw tshwj xeeb. Kev ntseeg qhib yog qhia hauv qab no. Kev khiav tawm tua hluav taws tau kuaj thiab cais los ntawm: Wersneckt Hersey-Weye lossis Underwriters Chaw soj ntsuam chaw soj ntsuam- UL. Txoj cai hauv zos muaj cai yuav tsum muaj txoj cai kawg ntawm lub qhov rooj hluav taws kub.
NCO TSEG: Cov qhov sab nrauv tsis tas yuav muaj kev ntsuas hluav taws, tshwj tsis yog muaj peev xwm rau kev tua hluav taws los ntawm lub tsev sab nraud.PomFlush Hlau Qhov RoojRau cov qhov rooj uas tsis yog-rated, uas yog tsim los ntawm tib qho kev tsim kho raws li hluav taws-rated hlau qhov rooj.
