The technics of chemical etching, chemical polishing and chromium electroplating for stainless steel mould were studied.
研究了不锈钢模具板的化学蚀刻、化学抛光和电镀铬工艺。
The technics of chemical etching, chemical polishing and chromium electroplating for stainless steel mould were studied.
采用化学蚀刻法测定了氚在不锈钢材料中的纵向分布。
The technics of chemical etching, chemical polishing and chromium electroplating for stainless steel mould were studied.
采用化学蚀刻法测定了氚在不锈钢材料中的纵向分布。
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