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东方红—18型超低量喷雾机是由北京市怀柔县农机厂、一机部机械院农机所、后字236部队、华北农业大学等单位协作研制成功的。(其结构与工作原理请参阅本刊1973年第8期)于1974年12月在北京市通过鉴定,初步定型,由北京市怀柔县农机厂小批生产。现将该机的使用和维护介绍如下: 喷药前的准备机具检查:检查喷头各联结部位是否松动,齿盘转动是否灵活,输液系统是否通畅和有无漏药。如无异常现象,即可起动汽油机开始工作。农药品种和药液量的选择:一般可以按常规喷雾法来选择。所不同的是采用超低量的油剂农药。其药
Dongfanghong -18 ultra-low-volume spray machine is Huairou County, Beijing Agricultural Machinery Factory, a machinery department of Agricultural Machinery Institute, the word after the unit 236, North China Agricultural University and other units successfully developed. (Its structure and working principle, please refer to the issue of 1973 No. 8) in December 1974 in Beijing passed the appraisal, the initial shape, Huairou County, Beijing Agricultural Machinery Factory small batch production. Now the use of the machine and maintenance are described below: Pre-spraying equipment inspection: check the nozzle joints are loose, tooth plate rotation is flexible, whether the infusion system is smooth and with or without leakage of drugs. If there is no abnormal phenomenon, you can start the gasoline engine to start work. Pesticide varieties and the choice of liquid volume: Generally can be selected by conventional spray method. The difference is the use of ultra-low amount of oil pesticides. Its medicine