焊接专业网焊接英汉词典（3）radio-frequency welding 射频熔接；高频焊接rail-end welding 轨端补焊raised face welding neck flange 凸面对焊法兰raised welding method 上升焊接法ratio-frequency welding 高频焊reciprocating welding electrode 往复焊接电极recrystallization welding 再结晶焊接rectifier welding machine 整流焊机rectifier welding set 整流焊机reduction welding 还原焊接reinforcing cage welding machine 钢筋骨构架焊接机（ 焊接网 www.H ）relief welding 凸焊repair by welding 焊接修补repair welding 补焊；焊补；焊修repairing welding 修补焊
