- 05
- Jan
mafi kyau karfe tsaro ƙofar, sayi karfe tsaro ƙofar, karfe tsaro mashaya
Ƙofofin wuta na ƙarfe sun kasu kashi uku masu zuwa: lokacin juriya na wuta na Class A kofofin wuta na karfe ba zai zama ƙasa da sa’o’i 1.5 ba; lokacin juriya na wuta na Class B ƙofofin wuta na ƙarfe ba zai zama ƙasa da sa’o’i 1.0 ba; lokacin juriya na wuta na Class C karfe kofofin wuta ba zai zama ƙasa da sa’o’i 1.0 ba. kasa da 0.5 hours.
karfe security bar,farantin karfen harbin wuta,mafi kyau karfe tsaro ƙofar, sayi karfe tsaro ƙofar,
Wuta resistant kofa manufacturer, karfe tsaro ƙofar,karfe security bar,kayan kofa proof,mafi kyau karfe tsaro ƙofar,wuta rated kauri kofa,saya kofar tsaro na karfe,Amfani kofa na gaggawa, Ƙofar wuta da aka ƙidaya minti 90, Ƙofar panel mai lakabi,
Ƙofofin katako mai hana wuta,karfe security bar,Amfani da kofar fita na gaggawa, Wuta rated kofa ul, Wuta rated kofa mazaunin