-

한국비파괴검사협회
https://www.kandt.or.kr -

한국비파괴검사학회
http://ksnt.or.kr -

한국비파괴협회 교육시스템
https://www.ndtedu.kr -

DNV GL
https://www.dnvgl.com -

한국선급
http://www.krs.co.kr -

원자력안전법령정보시스템
http://scale.kins.re.kr -

경도양행
http://www.kyungdo.co.kr -

나우
http://www.nawoo.com -

큐씨에스
http://www.qcs.co.kr -

한국표준정보망
http://www.kssn.net -

한국산업인력공단
http://www.hrdkorea.or.kr -

미래창조과학부
http://www.msip.go.kr -

American Society for
http://www.astm.org
Testing & Materials -

American Society for
https://www.asnt.org
Nondestructive Testing -

British Institute of
http://www.bindt.org
Nondestructive Testing -

American Petroleum Institute
http://www.api.org -

American Welding Society
http://www.aws.org



