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家用背负式喷雾器常常发生故障而影响正常使用。根据自己的长期实践,现将常见故障和排除方法介绍给农民朋友,供参考。
Household knapsack sprayer failure often affect the normal use. According to their own long-term practice, now common fault and troubleshooting introduced to farmers friends, for reference.