2.1 Bearing na ọrụ ya na moto Ọdịdị Ngwá ọrụ ike nkịtị na-agụnye rotor moto (ogwe, rotor core, winding), stator (stator core, stator winding, junction box, end cover, bear cover, etc.) na njikọ akụkụ (ebu, akara, carbon brush, wdg) na isi ihe ndị ọzọ. Na...
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