Additions and additions are located in the first category of medical equipment, the second category of medical equipment; the third category of medical equipment; the retailing of products for the production of medical personnel; the wholesale distribution of supplies for the production of medical personnel; the sale of articles for the production of medical supplies; the sale of articles for the sale of special labour protection products; the production of specialized labour protection supplies; the production of engineering and technical research and laboratory development; the retailing of technical services, technology development, technical advice, technology exchange, technology promotion; the manufacture of type i medical equipment; the sale of medical equipment in category ii; the production of protective supplies for medical personnel (except for ivory and its products); the retail sale of products for the production of medical personnel; the sale of articles for the sale o...