fire-resistant coating for steel structure
詞語: fire-resistant coating for steel structure
解釋: 鋼結構防火塗料
詞典: 消防專業英漢詞典
fire-resistant coating for steel structure 相關解釋
fire-resistant coating for steel structure 鋼結構防火塗料
鋼結構防火塗料 fire-resistant coating for steel structure