Cold galvanized wire: low carbon steel for the core-line, through the wire drawing, electrical processing made of galvanized metal composite materials.
冷镀锌丝：是以低碳钢为芯线，通过拔丝、电镀锌工艺加工制成的金属复合材料。
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An electrotechnical steel series for efficient iron core of motor is a high-magnetic-induction low-loss cold-rolled unorientated one.