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一百多年前的蒸汽机车剖视图
这是1848年由约翰·埃姆斯利绘制的蒸汽机车车头彩色剖视图，图片尺寸56*87cm，分为八部分绘制在亚麻布上，详细展示了蒸汽机车主要结构和各部位装置工作示意。此图于1848年9月25日由詹姆斯·雷诺兹在伦敦出版。
历史影像纪录89/426
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