welder qualification/ welder qualified certification

基本解释焊工合格证

网络释义

1)welder qualification/ welder qualified certification,焊工合格证2)certification of welder approval,合格证焊工3)certificate of welder's quality,焊工合格证书4)qualified welder,合格焊工5)works test certificate,工厂合格证6)qualification welding operator,合格自动焊工

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

welder qualification/ welder qualified certification

网络释义

最新行业英语

行业英语