给水设备用球墨铸铁和灰铁配件的内外表面的防护熔融胶合环氧涂层

给水设备用球墨铸铁和灰铁配件的内外表面的防护熔融胶合环氧涂层的英文翻译

基本释义

• Protective Fusion-Bonded Epoxy Coatings for the Interior and Exterior Surfaces of Ductile-Iron and Gray-Iron Fittings for Water Supply Service