1. 다음 중에서 불활성 가스 아크 용접법에 대한 설명으로 옳지 않은 것은?
오류 내용 신고
https://gongquiz.com/main/pages/search.php?q=9%EA%B8%89+%EA%B5%AD%EA%B0%80%EC%A7%81+%EA%B3%B5%EB%AC%B4%EC%9B%90+%EA%B8%B0%EA%B3%84%EC%9D%BC%EB%B0%98
https://gongquiz.com/main/pages/%EB%8B%A4%EC%9D%8C+%EC%A4%91%EC%97%90%EC%84%9C+%EB%B6%88%ED%99%9C%EC%84%B1+%EA%B0%80%EC%8A%A4+%EC%95%84%ED%81%AC+%EC%9A%A9%EC%A0%91%EB%B2%95%EC%97%90+%EB%8C%80%ED%95%9C+%EC%84%A4%EB%AA%85%EC%9C%BC%EB%A1%9C+%EC%98%B3%EC%A7%80+%EC%95%8A%EC%9D%80+%EA%B2%83%EC%9D%80%3F.quiz??mode=practice&quizNo=706252&historyNo=reset
[]
[706252,706253,706254,706255,706236,706237,706238,706239,706240,706241]
{"706252":[1,2,3,4],"706253":[1,2,3,4],"706254":[1,2,3,4],"706255":[1,2,3,4],"706236":[1,2,3,4],"706237":[1,2,3,4],"706238":[1,2,3,4],"706239":[1,2,3,4],"706240":[1,2,3,4],"706241":[1,2,3,4]}
practice
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