Currently there are different understandings and views on "XR", the technical paradigm of circular economy.

对循环经济的技术范式，人们有着不同的认识和说法。

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The invention provides a circular keyhole control system of an intelligent keyhole machine and belongs to the technical field of automatic control.

本发明提供了一种智能锁眼机的循环锁眼控制系统，属于自 动控制技术领域。

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The utility model relates to a circular crushing device for caking fertilizer, which belongs to the technical field of the structure of the crushing device.

本实用新型涉及一种结块化肥循环破碎装置，属于破碎装置结构技术领域。

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