英语词汇punched screens是什么意思，punched screens的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	punched screens
释义	punched screens　 [采矿]冲孔钢筛板
随便看	mixed item entry mixed job stream mixed joint mixed joints mixed juice mixed jury mixed jury mixed ketone mixed language mixed language programming mixed larceny mixed lateral column mixed lateral tract mixed law and fact mixed layer mixed lesion mixed ligand complex mixed ligand coordination compound mixed linear programming mixed list mixed loan mixed logic mixed lubricant mixed macrocommand mixed marriage

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