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机译:Development of a Hand-Held Disk Mower Powered by Solar Energy
El-Dakhla Agric. Directorate,New Valley Gov;
Agric.Engineering Dept.,Fac.of Agric.,Ain Shams Univ;
Agric. Engineering Res. Inst.,Ag. Res. Center;
Hand held disk mower; solar energy; performance test; energy consumption; operating costs and Alfalfa;