sprinkler demand 中文意思是什麼
sprinkler demand
解釋
噴水需水量-
To settle those issues, this article designs a new style impact drive sprinkler which has noncircular wetted areas. it not only can be used for agricultural purpose but also can meet the demand for gardening and city afforestation
針對以上問題,研究一種能實現各種形狀噴灑域,既適用農業生產又滿足觀賞園藝和城市綠化的新型噴頭就非常必要。
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