sayah . it was signed by the respected head of the organization a few days ago. at the end , there are examples of these cases of distances in the world and non-vazalek we also brought ali. despite this, because we felt that maybe the center needs to have more information , my colleagues are working on related parts, which are other examples of distances and ways of transmission and infectious agents, so i will send this to you again as a single letter. thank you, mr. sadat, the producer of agricultural products is present in another studio above, as an example , they wanted to get a license, mr. sadad , what problem did you encounter? i want to check from two aspects, one is the distances and boundaries between units of the same class, such as light livestock and livestock. poultry style with poultry and others, the distances between the units of the medical department and unrelated units, like now, the same shock absorber that i said at the beginning of the expansion of the units of the same class. the document that you said that hygiene should be observed so t