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.
Lub Qhov Rooj Hluav Taws
Nov 20, 2018
Tso lus
Koj Tseem Yuav Zoo Li
