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上海滬工NB-250F電焊機分體式氣保焊
功能參數配件產品型號NB-250F輸入電壓(V)380額定輸入容量(KVA)10.1輸出空載電壓(V)53電流調節范圍(A)50-25040℃ 50%負載持續率輸 		2019-07-07
上海滬工電焊機NB-251K一體式家用薄板二保焊機
功能參數配件產品型號NB-251K輸入電壓(V)220額定輸入容量(KVA)10.7輸出空載電壓(V)5.6電流調節范圍(A)50-25040℃ 35%負載持續率 		2019-07-07
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