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                石家莊鐵路職業技工學校_石家莊鐵路技校_鐵路中專技術學校招生網
                37
                實訓設施

                “接觸網作業車”

                發布時間:2014-01-27 10:11 作者:石家莊鐵路技校 點擊數:

                我技校學生實習車“接觸網作業車”


                “接觸網作業車”(圖1)
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