PDF(3644 KB)
管上式滴头倒锥底角对毛管局部水头损失影响研究
于芳, 陆勃, 李海洋, 曲军超, 吴雨芯, 王亚林
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管上式滴头倒锥底角对毛管局部水头损失影响研究
Study on the Influence of the Inverted Cone Bottom Angle of the Dropper on the Local Head Loss of Drip Irrigation Laterals
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