현장을 말하다 193부-현업에서 기사와 산업기사의 차이가 얼마나 있을까?(질문에 대한 답변 및 주관적인 생각)
Video Statistics and Information
Channel: Electric idea TV
Views: 8,372
Rating: undefined out of 5
Keywords: #기사#산업기사#전기기사#전기산업기사#가스기사#가스산업기사#
Id: c8qX7Bg_NIo
Channel Id: undefined
Length: 8min 30sec (510 seconds)
Published: Sat May 25 2019
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