喷灌设备产品畅销全国各地，并出口几十个国家和地区。
Irrigation equipment products sold throughout the country and exported to dozens of countries and regions.
高效的喷灌设备和控制技术是评价一个喷灌系统的主要指标。
Whether a sprinkling irrigation system is efficient or not is estimated by its high-efficient sprinkling irrigation equipment and controlling technique.
本文系统阐述了我国喷灌设备生产水平，喷灌技术的节水效果和影响灌溉效率的因素。
This paper addressed the sprinkler equipments supply in China and water saving effect, as well as the affecting factors in the irrigation efficiency.
介绍一种喷灌的压力、流量控制设备的工作原理、组成、特点，以及它的设计依据。
A new type of equipment for spray irrigation pressure and flow rate control is introduced, including its operational principle, components, characteristics and the design basis.
介绍一种喷灌的压力、流量控制设备的工作原理、组成、特点，以及它的设计依据。
A new type of equipment for spray irrigation pressure and flow rate control is introduced, including its operational principle, components, characteristics and the design basis.
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