摘要
为验证3PF-5型喷粉机的经济效益,详细估算其作业成本,并与手摇喷粉机的作业成本进行比较。对比结果表明:与手摇喷粉作业相比,3PF-5型喷粉机可节省劳动力4.46倍,节省投资39.8%,在3 d内收回投资,投资回收率高。
In order to verify the economic benefits of 3PF-5 powder blower, the paper used formula to calculate the operation cost, and compared with the cost of manuM powder blower. The result showed that 3PF-5 powder blower can save 4.46 times labor and 39.8% investment, can get the money back within 3 days, the investment return rate is high.
出处
《农业科技与装备》
2016年第1期69-70,共2页
Agricultural Science & Technology and Equipment
关键词
喷粉机
经济效益
成本
工资
powder blower
economic benefits
costs
salary
