소방설비기사필기(기계분야) 2023년 제1회 제4과목 소방기계시설의 구조 및 원리
Video Statistics and Information
No captions available for this video.
Channel: 정진홍
Views: 1,046
Rating: undefined out of 5
Keywords:
Id: m45Uam5nxT8
Channel Id: undefined
Length: 30min 16sec (1816 seconds)
Published: Thu Jan 11 2024
Please note that this website is currently a work in progress! Lots of interesting data and statistics to come.