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電(dian)(dian)(dian)(dian)動送(song)風(feng)防塵防毒呼(hu)吸(xi)器(qi)PRF-103RM3由主(zhu)機，呼(hu)吸(xi)管，頭罩組成。呼(hu)吸(xi)器(qi)經得起嚴格(ge)的清(qing)潔消毒，可(ke)以(yi)噴淋消毒，防噴濺(jian)，可(ke)以(yi)同(tong)時(shi)(shi)使用2—3個(ge)防塵防毒過(guo)(guo)(guo)濾器(qi)，過(guo)(guo)(guo)濾器(qi)裝(zhuang)在機體(ti)外，更換(huan)過(guo)(guo)(guo)濾器(qi)方(fang)(fang)便(bian)，鋰電(dian)(dian)(dian)(dian)池(chi)組安裝(zhuang)在機器(qi)里面，行動無障礙，機體(ti)外有充(chong)電(dian)(dian)(dian)(dian)孔，充(chong)電(dian)(dian)(dian)(dian)方(fang)(fang)便(bian)，也可(ke)以(yi)方(fang)(fang)便(bian)取出電(dian)(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)(dian)，更換(huan)電(dian)(dian)(dian)(dian)池(chi)組方(fang)(fang)便(bian)，主(zhu)機上有電(dian)(dian)(dian)(dian)量(liang)(liang)顯示(shi)液晶屏，電(dian)(dian)(dian)(dian)量(liang)(liang)百分比與電(dian)(dian)(dian)(dian)量(liang)(liang)格(ge)同(tong)時(shi)(shi)顯示(shi)，可(ke)以(yi)隨時(shi)(shi)觀察電(dian)(dian)(dian)(dian)池(chi)用電(dian)(dian)(dian)(dian)量(liang)(liang)，并有低電(dian)(dian)(dian)(dian)量(liang)(liang)報警功能。