浙江金华农业机械厂设计制造的“金蜂-12型背负式喷雾器,可以象背包一样背在身上,一边喷药,一边打气,使用非常方便。这种喷雾器适应性比较广,无论是在平原地区或丘陵山区都能使用。上海农业药械厂设计制造的”WB-15型背负式喷雾器“采用了新的结构。这种喷雾器的液泵和气室都装在药箱外面,可以避免药物的腐蚀,延长使用寿命。这种喷雾器的打气手柄可以从药箱的一边调换到另一边,以便两手轮换打气。 Zhejiang Jinhua Agricultural Machinery Factory design and manufacture of ”Golden Bee-12 Knapsack Sprayer, backpack can be the same as the back of the body, while spraying, while cheer, easy to use.This sprayer adaptability is broader, both in the plain Regional or hilly area can be used.Shanghai Agricultural Yixie Chang designed the “WB-15 Knapsack Sprayer ” with a new structure.The pump and the gas chamber of the sprayer are installed outside the chest, to avoid the drug Of the corrosion, to extend the life of this sprayer cheer grip can be transferred from one side of the chest to the other side, so that both hands cheer.