A worker next to an olive mill, California, ca.1900
收藏Mendeley Data2024-01-31 更新2024-06-27 收录
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https://digitallibrary.usc.edu/asset-management/2A3BF18UD95
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资源简介：
Photograph of a worker next to an olive mill, California, ca.1900. The man is standing next to a mill used to crush the olives. The mill consists of two large rollers attached to a cam in the center where a system of sprockets, belts and wheels make the rollers move around within a contained circular path. At right is a contraption that appears to serve as a filter. At the bottom of the contraption is an outlet that allows the olive oil to flow into another container or on to the next machine in this processing plant.
创建时间：
2024-01-31
