Specialized room and special operation area processing and production requirements consistent with the special refrigeration equipment, wearing masks, special refrigeration equipment, special processing and production.

Specialized room refers to the treatment or short-term storage of direct access to food processing and production of special rooms, including cold food room, raw food room, laminating room, the central kitchen and collective dining distribution units, such as portioning or packaging room.

Places that need to be washed frequently (including roughing production, cutting, cooking and utensils cleaning and disinfecting places, the same below), should be paved more than 1.5m, light-colored, non-absorbent, easy-to-clean wainscoting. Various types of specialized room wainscoting should be laid to the top of the wall. Need to wash the place and all kinds of special room door should be strong, non-absorbent, easy to clean.

Special room doors, windows closed tightly, without deformation, without damage. Specialized room door can be automatically closed. Special room windows are closed (except for the delivery of food). Special room inside and outside the window for delivery of food should be dedicated, can be opened and closed, the size of the container can be passed through the delivery of food shall prevail.

Air circulation shall be maintained in food handling areas (except freezers and refrigerators) and dining areas. Separate air-conditioning facilities shall be established in specialized rooms. The air-conditioning and ventilation facilities shall be cleaned and sanitized regularly.

Specialized operation area is an area, relatively large, dedicated room is an operation room, the area is smaller than the area. Dedicated operating area is dedicated room, this sentence is wrong.