The surface of wooden fireproof door shall be clean or frosted, and there shall be no plane marks, burrs and hammer marks.

https://ztfiredoor.com/24264.html

wuta rated itacen oak kofofin,1 hour wuta rated itace kofa,Kofar katako na mintuna 90,Ƙofofin wuta na katako na ciki,wooden fire door price,wuta rated itacen oak kofofin,Ƙofar katako mai hana wuta,1 hour wuta rated itace kofa,solid core wood door fire rating,Ƙofofin wuta na katako na ciki,m itace wuta rated kofofin,wuta rated itacen oak kofofin,wooden fire doors with glass,1 hour wuta rated itace kofa,Ƙofar itace mai ƙima na minti 90,Ƙofofin wuta na katako na ciki