在我国,轻小型喷灌机是目前保有量最大的喷灌设备。这类移动机组式喷灌,控制了全国喷灌面积的大多数。它不仅是一种很受欢迎的抗旱设施,在许多地方也已成为一种适宜的喷灌形式。因此,它在我国喷灌事业的发展中,占有重要地位。近十年来,为适应不同需要,喷灌设备不断改进,用以与轻小型机组和管道式喷灌 In our country, light and small irrigation machine is currently the largest amount of sprinkler irrigation equipment. This type of mobile unit sprinkler irrigation, control the majority of sprinkler area. It is not only a popular drought relief facility, but it has also become a suitable sprinkler in many places. Therefore, it plays an important role in the development of sprinkler irrigation in our country. In the past ten years, in order to meet different needs, sprinkler irrigation equipment has been continuously improved for use with light and small units and pipe sprinkler irrigation