aluminium wire短语¹⁴⁴⁹⁷²⁺² 基本例句 铝丝 The main characteristics and mechanical and screening performance of copper-clad aluminium wire were presented. 介绍铜包铝线的规格、性能、用途及生产铜包铝线应注意的问题。 dictall Front treatment and copper plated program of copper plated aluminium wire were designed, and its mechanism was analysed. 设计了铜包铝线的前处理方案、镀铜工艺，并分析了其作用机理。 cnki