1. Na-ebuli moto A na-etinye moto conical rotor asynchronous na eriri eriri waya eletriki, na breeki dị n'ime na-echekwa nchekwa nke hoist.Nnukwu torque, arụ ọrụ kwụsiri ike, usoro kọmpat, obere nha, ịdị arọ dị mfe;breeki bara uru, ọrụ nchekwa, mmezi dị mfe;B ma ọ bụ F cl ...
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