Cistern
58. Cistern - a mobile vessel permanently mounted on the frame of a railway wagon, on the chassis of a vehicle (trailer) or other means of transport, intended for transporting and storing gaseous, liquid, and other substances
Source: Order of the State Atomic Energy Supervision of Russia No. 2, Order of the State Industrial Safety Supervision of Russia No. 99 dated June 19, 2003 "On Approval and Introduction into Force of Federal Norms and Rules in the Field of Atomic Energy Use 'Rules for Design and Safe Operation of Pressure Vessels for Nuclear Power Facilities. NP-044-03'" (Registered by the Ministry of Justice of Russia on July 10, 2003 No. 4886)