الکتروموتور کایجلی، پوسته چدن، تک فاز، 1.5 اسب، 1500 دور

HO and XM, conceived and designed the study, collected and analyzed data, performed the statistical analysis and drafted the manuscript; LW and YM participated in data collection; JS participated in statistical analysis; XL and JiS participated in data collection and its interpretation; YdM help in statistical analysis and study design; YC coordinates the data collection; JL participated in drafting the manuscript, edited the paper and approved the final manuscript priligy buy