semi-automatic submerged arc welding machine
semi-automatic submerged arc welding 半自动埋弧焊 semi-automatic submerged arc welding machine 半自动埋弧焊机 semi-automatic gas shielded arc welding 半自动气体保护焊 ..
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DC系列埋弧焊机是一种采用全数字晶闸管控制可以应用于半自动和自动焊接的多功能焊接电源。
DC series submerged arc welding machine is a multi-functional welding power unit controlled by total-digital thyristor and applicable to both semiautomatic and automatic welding.
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