기업 등록
산업용 플랜트 설계, 유지보수, 배관지지물, 교량받침, 신축이음장치, 방음벽, 발전기자재
A monorail is a railway in which the track consists of a single rail. The term is also used to describe the beam of the system, or the vehicles traveling on such a beam or track.