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水稻插秧机可靠性评价方法
Reliability evaluation methods for rice transplanters
价格:¥0.00
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油菜播种机 作业质量
Operat quality for rape seeders
价格:¥0.00
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单粒(精密)播种机 作业质量
Operating quality for single seed drills (precision drills)
价格:¥0.00
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赤松育苗技术规程
Technical regulations for seedlings cultivation of Pinus densiflora
价格:¥0.00
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水稻插秧机?修理质量
Repairing quality for rice transplanters
价格:¥0.00
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谷物播种机 第1部分:技术条件
Grain drill - Part 1:Specifications
价格:¥0.00
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单粒(精密)播种机技术条件
Specifications for single seed drills (precision drills)
价格:¥0.00
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旱地栽植机械
Transplanter of dry land plant
价格:¥0.00
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播种机 外槽轮排种器
Fluted-wheed feerder of sower
价格:¥0.00
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