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SCIENCE AND EDUCATION FILM: Round soil warehouse
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SCIENCE AND EDUCATION FILM: Round soil warehouse
Agriculture
Length: 00:18:53
Date: 1974-01-01
Collection
Keywords: Agricultural Science and Technology | Agricultural Technology | Grain Warehouse | Granary | Farmers' Life | Grain Harvest

Round soil warehouse focuses on the process of building round soil warehouses for farmers in Mingshui County of Heilongjiang Province in the 1970s and solving the problems of rain-proof, water-proof and preventing the sinking of round soil warehouses.