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archway spot welding
词语: archway spot welding
解释: 电铆焊
词性: 名词
词典: 石油专业英汉词典
archway spot welding 相关解释
电铆焊 archway spot welding
电铆焊 arc spot welding
电铆焊 plug weld
电铆焊 〔名词〕plug weld