fuel tank drain
81Submarine — For other uses, see Submarine (disambiguation). A Japan Maritime Self Defense Force Oyashio class submarine in 2006 A submarine is a watercraft capable of independent operation below the surface of the water. It differs from a submersible, which… …
82Hongdu JL-8 — K 8 redirects here. For the submarine, see Soviet submarine K 8. For the Kansas highway, see K 8 (Kansas highway). Hongdu JL 8 K 8 Karakorum …
83History of perpetual motion machines — The history of perpetual motion machines dates back to the Middle Ages. For millennia, it was not clear whether perpetual motion devices were possible or not, but the development of modern thermodynamics has indicated that they are impossible.… …
84Sight glass — A sight glass or water gauge is a transparent tube through which the operator of a tank or boiler can observe the level of liquid contained within. Liquid in tanksSimple sight glasses may be just a plastic or glass tube connected to the bottom of …
85Brennstoffzelle — Mit Methanol betriebene Brennstoffzelle Eine Brennstoffzelle ist eine galvanische Zelle, die die chemische Reaktionsenergie eines kontinuierlich zugeführten Brennstoffes und eines Oxidationsmittels in elektrische Energie wandelt. Im… …
86Rebreather — A fully closed circuit electronic rebreather (Ambient Pressure Diving Inspiration) Acronym CCUBA (Closed Circuit Underwater Breathing Apparatus); CCR (Closed circuit rebreather), SCR (Semi closed rebreather) Uses Breathing set …
87Solar thermal energy — Solar thermal system for water heating in Santorini, Greece …
88Combat Vehicle Reconnaissance (Tracked) — Scorpion/Scimitar recognition guide Type Reconnaissance Anti–tank Armoured personnel carrier Ambulance Command and control …
89Mound system — A mound system is an alternative to the traditional rural septic system leach field. The mound system is an engineered leaching field used in areas where septic systems are more prone to failure due to having extremely slow or extremely fast… …
90Lockheed MC-130 — MC 130 MC 130H Combat Talon II Role STOL special operations …
