Silage
Silos: self-dumping container structure with a height of the vertical part not exceeding one and a half times the diameter or smaller dimension in plan, usually cylindrical. Designed for reloading and long-term storage of bulk materials
Source: "SP 92.13330.2012. Code of Practice. Warehouses for dry mineral fertilizers and chemical plant protection means. Updated edition of SNiP II-108-78"
(approved by the Order of the Ministry of Regional Development of Russia dated 29.12.2011 No. 635/16)
Silos - vertically located metal container, usually cylindrical, intended for storing mineral powder, with a system for preventing caking and arching
Source: "METHODICAL RECOMMENDATIONS FOR DETERMINING THE TECHNICAL CONDITION OF ASPHALT MIXING EQUIPMENT"
(approved by the Order of the Ministry of Transport of Russia dated 23.05.2003 No. IS-458-r)