This was for fuel leaking from the auxiliary power unit cowling. The smallest turbines are used for applications such as battery charging for auxiliary power. AASHTO defines a category of special routes separate from primary and auxiliary Interstate designations. Consisting of three stages without auxiliary thrusters. Parts such as armor, weaponry, generators, and auxiliary devices are not required. This upgrade includes additional lanes and auxiliary lanes. It carries a primary store and forward payload and auxiliary technology demonstration payloads. Fuel capacity is , increasing to with the incorporation of two auxiliary fuel tanks. Regional languages are designated as auxiliary official languages. Such differences included sound changes and more frequent use of auxiliary verbs.. Both categories are formed with a variety of auxiliary verbs. Squadron of the Royal Auxiliary Air Force was formed. Only two jeeps of auxiliary personnel continued. Auxiliary services such as the Air Transport Auxiliary also recruited women. Some sentences contain a chain of two or more auxiliary verbs.