This part set cupreous core and aluminous core paper to include the requirement of round line .

本部分规定了铜芯及铝芯纸包圆线的要求。

Law of a few ammonia carries cupreous plant to throw half industry experiment or industry in succession .

一些氨法提铜工厂相继投入半工业试验或工.

The paper introduced mechanism of process of cupreous milometer blowing and characteristic , analysed the problem of the current situation that at present cold makings adds an operation and existence .

论文介绍了铜锍吹炼过程机理和特点，分析了目前冷料添加操作的现状和存在的问题。

Add fluorine to change sodium , ammonium chloride , oxyhydrogen to change ammonium to reach 2 second base 2 sulfur are acting natrium of amino formic acid ( cupreous reagent ) undertake precipitating departing .

加氟化钠、氯化铵、氢氧化铵及二乙基二硫代氨基甲酸钠(铜试剂)进行沉淀分离。