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viewimage.php?id=2bbcd332eac031a9&no=24b0d769e1d32ca73fef84fa11d028318f52c0eeb141bee560297996d461c8904848a80192db918054b877266b037b6cf968daeb426c03ab18c6dee5366f422a5b2a4aecb1cf6e93edf21b68e2a8a0f10584a2bd98805ca3552178f8156b

같은 테크의 조립기계일때 저 개수가 딱맞는 비율.
팩린이들 참고바람