Chinese translation for "back hand welding"

反手焊接
反向焊接
后退焊

Similar Words：

"back hand" Chinese translation, "back hand knife" Chinese translation, "back hand method" Chinese translation, "back hand rope" Chinese translation, "back hand technique" Chinese translation, "back handspring" Chinese translation, "back handspring round-off" Chinese translation, "back handspring to knees" Chinese translation, "back hang" Chinese translation, "back hang with arm estend" Chinese translation