fuel drain valve
71Electrochemical cell — A demonstration electrochemical cell setup resembling the Daniell cell. The two half cells are linked by a salt bridge carrying ions between them. Electrons flow in the external circuit. An electrochemical cell is a device capable of either… …
72Rolls-Royce Griffon — The Rolls Royce Griffon was a 2,239.33 in³ (36,696.00 cc), 6.0 bore x 6.6 stroke 60 degree V 12 aero engine. The usual assumption still prevails that the Griffon was derived from the Rolls Royce R racing engine used in the Schneider Trophy races …
73Norton Commando — Manufacturer Norton Villiers Engine 828 cc (50.5 cu in) air cooled twin Power 51 bhp (38&# …
74choke — I. verb (choked; choking) Etymology: Middle English, alteration of achoken, from Old English ācēocian, from ā , perfective prefix + cēoce, cēace jaw, cheek more at abide, cheek Date: 14th century transitive verb 1. to check or block normal… …
75Plumbing — Plumbing, from the Latin plumbum for lead, is the skilled trade of working with pipes, tubing and plumbing fixtures for drinking water systems and the drainage of waste. A plumber is someone who installs or repairs piping systems, plumbing… …
76STS-35 — Infobox Space mission mission name = STS 35 insignia = Sts 35 patch.svg shuttle = Columbia launch pad = 39 B launch = December 2, 1990, 1:49:01 a.m. EST landing = December 10, 1990, 9:54:08 p.m. PST, Runway 22, Edwards Air Force Base, Calif.… …
77Home repair — involves the diagnosis and resolution of problems in a home, and is related to home maintenance to avoid such problems. Many types of repairs are Do it yourself (DIY) projects, while others may be so complicated, time consuming or risky as to… …
78Air handler — An air handling unit; air flow is from the right to left in this case. Some AHU components shown are: 1 Supply duct 2 Fan compartment 3 Vibration isolator ( flex joint ) 4 Heating and/or cooling coil 5 Filter compartment 6 Mixed (recirculated +… …
79Condensate pump — A condensate pump is a specific type of pump used to pump the condensate (water) produced in an HVAC (heating or cooling), refrigeration, condensing boiler furnace or steam system. They may be used to pump the condensate produced from latent… …
80Motorcycle fork — 1968 BMW R60US with conventional telescopic fork Unusual trailing bottom …
