backhand welding

基本解释右焊

网络释义

1)backhand welding,右焊2)backward welding,右焊3)rightward welding,右焊法4)rightward welding/backhand welding,右焊法

用法和例句

单词索引：: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

短语索引：: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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