補焊
拼音：bǔ hàn英文解釋：
【化】 repair weld; repair welding; repairing welding相關詞條：
1.repairingwelding 2.weld 3.patchweld 4.repairwelding中英例句：
- 螺栓材料的補焊是不允許的。Repair welding of bolting material is not permitted.
- 汽車起重機發動機端蓋裂紋補焊Repair Welding of Crack in Motor Cap of Derrick Car
- T型接頭多次補焊焊縫的應力分析The Stress Analysis of T Shape Multi as welded Joints Weld Bead