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SCIENCE AND EDUCATION FILM: Wendeng close planting drill
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SCIENCE AND EDUCATION FILM: Wendeng close planting drill
Education
Length: 00:07:23
Date: 1958-01-01
Collection
Keywords: Agricultural Science and Technology | Agricultural Technical Transformation | Wendeng Close Planting Drill | Five Row Close Planting Drill | Two-Legged Drill | Farm Tools | Seeder

Wendeng close planting drill focuses on the process of manufacturing close planting drill in Wendeng county, Shandong province in the late 1950s.