作者: Shigeru Bando
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摘要: A machine 80 for polishing a surface of glass plate 20, comprising belt 1 provided with layer in an outside thereof, traveling unit 2for the 1, flatly supporting 21 area and holding pressing 31 20 to be polished held against supported by 21, further swinging 61 relatively relative direction parallel plane which is traversing being unite 31.