diesel engine with air cell
71automotive industry — Introduction all those companies and activities involved in the manufacture of motor vehicles, including most components, such as engines and bodies, but excluding tires, batteries, and fuel. The industry s principal products are passenger… …
72Fuel efficiency — is a form of thermal efficiency, meaning the efficiency of a process that converts chemical potential energy contained in a carrier fuel into kinetic energy or work. Overall fuel efficiency may vary per device, which in turn may vary per… …
7324 Hours of Le Mans — This article is about the sports car race. For the motorcycle race, see 24 Hours of Le Mans (motorcycle race). For other uses, see 24 Hours of Le Mans (disambiguation). 24 Hours of Le Mans Venue Circuit de la Sarthe First race …
74List of United States inventions — 1700s1731 Sextant * The sextant is an astronomical instrument that is used to determine latitude for navigation. It does this by measuring angular distances, like the altitude of the sun, moon and stars. The sextant was invented independently in… …
75Pressure wave supercharger — A pressure wave supercharger (also known as a wave rotor[1]) is a type of supercharger technology that harnesses the pressure waves produced by an internal combustion engine exhaust gas pulses to compress the intake air. Its automotive use is not …
76Train — This article is about the vehicle. For other uses, see Train (disambiguation). Steam locomotive hauled passenger train …
77List of inventors — This is a list of inventors. See also: List of scientists, Timeline of invention, List of inventions named after people, List of inventors killed by their own inventions, and . Alphabetical list compactTOC NOTOC A * Vitaly Mikhaylovich Abalakov,… …
78Bus — This article is about Road vehicles designed to carry passengers. For longer distance passenger vehicles, see Coach (vehicle). For other uses, see Bus (disambiguation). An Arriva double decker bus, running route 102 on the London Buses network …
79Type 053 frigate — Jianghu class (Type 053H) is the NATO code name for several types of frigates, currently in service with the People s Liberation Army Navy (PLAN). In the PLAN, the Jianghu class is part of the Type 053 series frigate family. The early variants… …
80BMW — Infobox Company company name = Bayerische Motoren Werke AG company company type = Aktiengesellschaft (FWB|BMW) foundation = 1913 location city = flagicon|Germany Munich location country = Germany key people = Norbert Reithofer (CEO and Chairman… …
