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气吸播种机机那家好?青岛大顺最畅销气吸播种机机那家好?青岛大顺最畅销 1. 由此证明SN-1-130气吸式精密播种机的环道气室符合气吸式排种器的流场结构要求。 It showed the loop air dome of the SN-1-130 ASD was satisfactory of the air field of ASD. 2. 本实用新型提供了一种气吸式精密播种机刮种器,涉及播种机技 术领域。 The utility model provides a seed scraping device of an air-suction type precision seeder, relating to the technical field of a seeder 3. 为此,分析了2BQ系列气吸式精密播种机在使用中存在的问题和不足之处,并提出了具体改进措施。 Hence, this paper analyzes the existing problems and defects for 2BQ pneumatic precisionseeder, and introduces 7 items of improving measures 4. 介绍了一种对气吸式精密播种机的播种和施肥情况进行监测的电子设备。 Introduced an electronic monitor which monitor the state of seeding and fertilization of the large air-attracted precise seeding-machine . 5. 本产品作为农业机械中精密播种机气吸式排种器上安装的部件。 The product is used as a component installed on the air suction seed metering device of the precise seeder in the agricultural machinery. 6. 为了改善垂直圆盘气吸式排种器的排种性能,找出影响其排种性能的关键因素,按照国标GB-6973-86《单粒(精密)播种机试验方法》中排种指标的计算方法来衡量排种性能。 To improve the rice vertical disk seed sowing device function, find out affect sow key factor. According to the country GB-6973-86to measures the sowing seed function. |