Check the line between the battery and the horn, and deal with the broken line.
检查从电瓶到喇叭之间的线路，处理破裂线段。
Use battery production line can realize large-scale production, product quality stably and product image standardization.
使用蓄电池生产流水线，可实现规模化生产，产品质量稳定，产品形象标准化。
Details see the pictures of the battery production line.
详细资料看电池生产线图。
Because battery factory only a portion of electricity, a full line of after use only.
因为电瓶出厂前只有部分电量，完全充满后方可使用。
The "Red line" to connect the battery positive (regular power supply);
红线”接电瓶的正极（常电源）；
"Black line" to connect the battery negative (Ground);
“黑线”接电瓶的负极（搭铁）；
"Black line" to connect the battery negative (Ground);
“黑线”接电瓶的负极（搭铁）；
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