PDF(1370 KB)
设计流速对管道灌溉系统年费用的影响
庞懿元, 汤攀, 李红, 梁琪, 赵晶
PDF(1370 KB)
设计流速对管道灌溉系统年费用的影响
The Influence of Design Flow Velocity on the Annual Cost of Pressurized Irrigation System
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