Crops commonly used in pest control machine with grass: seed dressing machine, boom sprayer, knapsack spray powder machine, put rack sprayer, hand sprayer compression, Knapsack, single tube, slip...
粮食作物病虫草常用的防治机具有：拌种机、喷杆喷雾机、背负式喷雾喷粉机、提架式喷雾器、手动喷雾器压缩式、背负式、单管式、滑。。。
Current machines used for food crops, prevention and control pests with: seed dressing machine, boom sprayer, knapsack spray powder machine, stretcher type sprayer, hand sprayer (compression, backpack, single tube, slip tube), hand-held electric centrifugal spray...
当前我国用于粮食作物病虫草害的防治机具有：拌种机、喷杆喷雾机、背负式喷雾喷粉机、担架式喷雾器、手动喷雾器（压缩式、背负式、单管式、滑管式）、手持电动离心喷雾。。。
The utility model provides a vapor-pressure type knapsack sprayer, which belongs to the agricultural plant protection instrument.
一种气压式背负喷雾器，属于农业植保器械。
Bullet type tank knapsack sprayer with pressurized cylinder
卧式圆筒形压力储罐背负式压力筒喷雾器
Knapsack sprayer with pressurized cylinder The negative pressure loop should be noted.
背负式压力筒喷雾器应该注意到负压的腹点。
After maize seeding, people need to undertake chemical weeding assignments with human knapsack sprayer. Because of this, it scrambles for labor with maize interplanting, increases the into number, this makes wheat get more damage.
玉米播种后，需进行化学除草作业，采用人背负式喷雾器作业，与玉米套播争劳力，而且增加了进地次数，会对小麦带来更多的损害。
Knapsack air-blast sprayer with engine drive general exhaust mechanical ventilation
背负鼓风式机动弥雾器全面抽出式机械通风