单词	saddle welding
释义	saddle welding 鞍形焊
随便看	nanometer composite nano-meter composite nanometer composite coating nanometer composite filler nanometer composite heteropoly acid nanometer composite material nanometer-composite materials nanometer composite paint Nanometer composite plating film nanometer composite powder nanometer composites Nano-meter Composites nanometer composite solid superacid nanometer composite thin films nano-meter compound ceramic coating nanometer compound material nanometer compound membrane nanometer compound permanent-magnet material nanometer control precision nanometer copper nanometer copper powder nanometer crystal nanometer crystalline sol nanometer crystallizing nanometer Cu-Ni