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Effect of electrode wear on weld nugget formation in resistance spot welding of magnesium alloy
【机 构】
：
NationalKeyLaboratoryofAdvancedWeldingProductionTechnologyHarbinInstituteofTechnologyHarbin150001,Ch
【出 处】
：
Transactions of Nonferrous Metals Society of China
【发表日期】
：
2005年S3期
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