anticorrosion material resistant to molten zinc
building fire resistant element
concrete resistant to weather
Cotton resistant to bollworm
design resistant to torsion
Fire resistant
耐火
阻燃
抗
防火
耐
耐燃
防
防火性
抗火性能
抗燃
耐火的
抗火物
fire resistant and weather resistant steel
Fire Resistant Asphalt without Halogen
fire resistant building element
Fire Resistant Coating for Steel Structure
fire resistant concrete
Fire Resistant Construction