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Rapid Manufacture of New Urea Containing Micronutrients
Rapid Manufacture of New Urea Containing Micronutrients
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机译:快速生产含微量营养素的新尿素
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摘要
The invention relates to a method for rapid preparation of urea containing micronutrients, which is characterized in that the method is implemented in the following steps: (1). The preheated coating layer is sprayed on the front of the coating roll and urea from 40 to 70 degrees C at temperatures of 30 to 80 degrees C. The coating material is a mixture consisting of 40% rosin, 30% wax oil and 3% wax oil. 0% of fatty acids; (2). Spray
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