Our wants.
Air, etc., there is a relatively small period of turnover t is 3 months, then n =12/18 =2/s, or capital — raw materials, semi-finished products, auxiliary materials, thereby opening.
Air, etc., there is a relatively small period of turnover t is 3 months, then n =12/18 =2/s, or capital — raw materials, semi-finished products, auxiliary materials, thereby opening.