短語詞組短語plasma melt spraying 等離子熔噴plasma arc spraying welding 等離子弧噴銲plasma arc spraying 等離子弧噴塗plasma flame spraying 等離子噴鍍Plasma -spraying technique 等離子噴塗技術(shù)plasma hot spraying 等離子熱噴塗plasma -spraying 等離子噴塗dc -plasma-spraying surface metallurgy 等離子束表麪冶金deposited by plasma spraying 等離子噴塗 返回 plasma spraying