A system for depressurizing and cooling a high pressure, high temperature fine solid particles stream having entrained gas therein. A current flowing to the group of non-volatile elements can be compared against a reference value. The program is parsed in its external representation, converting it to an internal representation that is inspected and analyzed with reference to a site-specific properties database. A service station is further provided with a wireless communicator for receiving signals indicative of a vehicle’s fuel requirements and transmitting signals to direct the vehicle to a service island capable of servicing the vehicle. The at least one second selection item is used for printing each of the at least one file. In alternate embodiments, the scanner successively illuminates the object from a plurality of different angles until the object andor dataform is decoded.