Abstract: Combined with engineering practice experience, focus on the typicle issues in the process of the primary equipments acceptance, including the transformer transportation with 3 D data recorder, the action of circuit breaker auxiliary contacts with the main contact time, the main equipment double ground, the GIS equipment the most quantity and SF₆ gas chamber gases in the atmosphere sampling acceptance, analyses fourteen systems, standards and literature contents, which provides the basis for revising and improving the system of standards, and provides the direction for equipment acceptance, and the basis for the revision and improvement of the standard of the system.