Guidelines for the construction and preparation of planning system 并列题名：Guidelines for the construction and preparation of planning system Guideline on the construction and operation of medical gas systems 并列题名：Guideline on the construction and operation of medical gas systems Guidelines for the construction and equipment configuration of medical endoscopy centers 并列题名：Guidelines for the construction and equipment configuration of medical endoscopy centers research on the construction of animation performance system discussing the construction of cotton insurance system Guidelines for construction of the modern psychiatric hospitals management system