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SINGLE-PHASE RECTIFIER FOR INVERTOR POWER SOURCES OF WELDING CURRENT
SINGLE-PHASE RECTIFIER FOR INVERTOR POWER SOURCES OF WELDING CURRENT
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机译:焊接电流逆变电源单相整流器
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摘要
the invention относитс to the field of electric arc welding, in particular to инверторным source of welding current. the objective is to reduce the weight and cost of изобретени шейие and increase r
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