定时装置0-30分钟范围内可自由选择， 实现工作过程的自动控制。
Timing devices with 0-30minutes are free to choose , and the process of automatic.
电控设有：热过载保护，安全装置，定时控制。
Electronic control are: thermal overload protection, safely devices, timing control.
为了解决大田作物定时定量灌溉控制问题，介绍了一种自行研制的可移动式农田小定额灌溉装置。
In order to reduce irrigation water use and improve irrigation efficiency for field crops, a irrigation device was designed.
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