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2ＢＳ—1暗式坐水(灌水)点播机主要由机架、松土灌水器、开沟器、播种器、排肥器、地轮、覆土器和镇压磙等组成。其中松土灌水器已获国家专利,它由松土铲和注水管两部分组成,通过技术嫁接,可适用于各种型式的播种机。在作业过程中,边拉洞、边注水,把水直接引到种位下部,改...
2BS-1 dark sit water (watering) on-demand machine mainly by the rack, loose soil emitter, opener, seeder, fertilizer, ground wheel, soil cover and suppress 磙 and other components. One loose soil emitter has been national patent, which consists of soil shovel and water injection pipe two parts, through technology grafting, applicable to all types of planter. In the process of operation, while the hole, side water, the water directly to the lower part of the species, change ...