BDN series thin metal belt spot welder is specially designed for joining with thin metal belt.

系列金属薄带专用点焊机是一种为金属薄带连接的专用设备。

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BDN series thin metal belt spot welder is specially designed for joining with thin metal belt.

系列金属薄带专用点焊机是一种为金属薄带连接的专用设备。

youdao