Interior of a beet sugar factory showing centrifuges
收藏Mendeley Data2024-01-31 更新2024-06-27 收录
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资源简介：
Photograph of beet sugar centrifuges "throwing out syrup" (separating sugar from syrup), inside a sugar beet processing plant, ca. 1900. Four large centrifuges are lined up on a raise wooden platform. Buckets and wooden paddles sit on stools in front. Overhead runs a long cast iron vat labelled "From American Tool Machine Co., Boston, Mass."
创建时间：
2024-01-31
