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化学转化膜
释义
化学转化膜
Encyclopedia
工学
涂层
释
chemical conversion coating
化学转化膜
金属零部件与处理溶液中的化学物质相接触,在无外界电流的作用下,零部件表层的金属原子与溶液中的阴离子发生化学反应,在金属零部件表面生成的的化合物膜层。
理学
化学转化膜
释
chemical conversion coating
化学转化膜
采用化学处理液,使金属(包括镀层金属)与溶液的界面产生化学或电化学反应,而在金属表面形成的稳定化合物膜层。
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provincial key protected wild animal
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Provincial Nature Reserve Management Office of South China Tiger Protection in Northern Guangdong
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provisional building rules of Shanghai special city,1928
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Provisional Military Agreement Between the United States and the Republic of Korea
Provisional National Congress of Chinese Nationalist Party
provisional organization
provisional president of the Republic of China
provisional protection of patent application
Provisional Regulation on Cable Television Management
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