This section specifies the special terms for small power motors. This part is applicable to the formulation of standards, preparation of technical documents, preparation and translation of professional manuals, teaching materials and books, for use by personnel engaged in production, scientific research, application, teaching and publishing of electrical and related professional work. The terms specified in this part are coordinated with the relevant parts of GB/T 2900.1-1992 "Basic Terms of Electrotechnical Terms" and GB/T 2900.25-1994 "Electrotechnical Terms for Rotating Electrical Machines"; specified in the relevant standards.