Role of Manually Operated Machineries in Current Development of Advanced Technologies

This review paper deals through the review of diverse literature. The paper emphases on study of manually operated machines by different authors for the current development of the world using different designing and fabrication processes. Currently, extremely settled and very innovative machinery are available in the world. This is due to the presence of manually operated machine. For the growing countries like Africa, the condition of the manually operated small-scale equipment is playing a vital role in the national economy especially in the agricultural sectors. Although this sector is playing significan

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