PDF(1809 KB)
绞盘式喷灌机喷头车的适应性研究与优化设计
季有昌
PDF(1809 KB)
绞盘式喷灌机喷头车的适应性研究与优化设计
Study on the Adaptability and Optimization Design of Sprinkler Vehicle of Winch Sprinkling Irrigation Machine
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