耐火fire-proof
防火保险柜fire-proof safe
防火电机fire-proof machine
耐火材料工艺学fire-proof material technology【建】;refractory material technology【建】;
【纺织；造纸】防火细丝filament, fire-proof
防水建筑平板fire-proof architectural board
防火电缆fire-proof cable
耐火混凝土fire-proof concrete【建】;refractory concrete【建】;