铜合金线材中的黄铜线、青铜线和锌白铜线的需求量年增长速度均超过10%。
It is predicted that the market demand of wires of brass, bronze and german silver will increase by 10% annually.
初步研究了铅锌白铜线坯采用拉—停—反推—停水平连铸生产工艺，此工艺可以进行铅锌白铜线坯的生产。
The horizontal continuous-casting technology with operating procedures of drawing-stopping-pushing back-stopping for manufacturing lead copper-nickle wire has been studied preliminarily.
初步研究了铅锌白铜线坯采用拉—停—反推—停水平连铸生产工艺，此工艺可以进行铅锌白铜线坯的生产。
The horizontal continuous-casting technology with operating procedures of drawing-stopping-pushing back-stopping for manufacturing lead copper-nickle wire has been studied preliminarily.
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