Ƙofofin wuta na ƙarfe suna da tasiri, tare da ƙarfin tsarin da zai iya jure wa karo na dogon lokaci ba tare da rage kariyar wuta ba, kuma zai iya jure wa tasirin wutar lantarki. The thermal nakasawa kudi na karfe wuta kofofin ne low, da lankwasawa curvature na nakasawa bayan dumama ne low.

Girman kofar fita gaggawa,farantin karfen harbin wuta,Ƙofar fita gaggawa ta nfpa, ƙa’idodin sakin ƙofar gaggawa,

wuta resistant kofa manufacturer,Girman kofar fita gaggawa,Ƙofar tsaro ta ƙarfe biyu tare da kayan aiki, hotuna na ƙofofin aminci na katako don ɗakin kwana, kofofin tsaro 820,dokokin sakin kofa na gaggawa,photo kofa aminci, 9 ƙafa kofofin ciki,Ƙofar fitan gaggawa nfpa,labeled kofa,

Ƙofofin katako mai hana wuta,Girman kofar fita gaggawa,Amfani da kofar fita na gaggawa, Wuta rated kofa ul, Wuta rated kofa mazaunin