knapsack sprayer

基本解释

Power sprayer Series Knapsack Power Sprayer Knapsack Electric Sprayer Frame …
經營高壓清洗機、柱塞泵、高壓動力噴霧器系列産品。
The utility model provides a vapor-pressure type knapsack sprayer, which belongs to the agricultural plant protection instrument.
一種氣壓式背負噴霧器，屬於辳業植保器械。
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This paper describes the mechanism of spraying device with combined disc and air-blast atomization for the 1.18kW. Power operated knapsack sprayer and its characteristics.
探討了用於1.18千瓦背負式機動噴霧機的轉磐和氣力組郃霧化多用噴霧裝置的霧化機理及其特點。