모든소재는
철도저장소
@Seoul_Line1
@공작소
나무위키만
있습니다
1.https://youtu.be/Y6yqLSk_-Pc?si=g672rxWzjy3zbr7G
https://youtu.be/fZ0-uoTyrOQ?si=jLQFBPO27vp7a2xF
2.https://youtu.be/Zf_emJZJ0Z8?si=euJTccIr4myFEJzD
3.https://youtube.com/playlist?list=PLlXc-g8ozCb-v4HQqrC5z34FG5GXxzD1x&si=nZwG5IfYSZpKsjQa
