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nutrient control system for soilless culture
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nutrient control system for soilless culture
Encyclopedia
农学
﹝农业生物环境与能源工程﹞
释
nutrient control system for soilless culture
无土栽培营养液控制系统
无土栽培中对营养液温度、电导率、H+浓度、溶解O2浓度等进行自动调节的控制设备。
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