摘要
针对旧式旋转式尿素造粒机存在的尿素溢流、运行周期短等问题，开发设计一种新型造粒机，并介绍了新造粒机的使用情况。
In view of the old type rotating urea granulator's prob lems such as urea overflow and short running period, a new type granulator is de veloped and its application situation is presented.
出处
《中氮肥》
2002年第2期44-47,共4页
M-Sized Nitrogenous Fertilizer Progress
