in excess of tolerances
51Machining — Machine shop redirects here. For the record label, see Machine Shop Recordings. New Guinea in 1943. Mobile Machine Shop truck of the US Army with machinists working on automotive parts. Conventional machining is a form of subtractive… …
52Loading gauge — The clearance between train and tunnel is often small. London Underground train at Hendon. A loading gauge defines the maximum height and width for railway vehicles and their loads to ensure safe passage through bridges, tunnels and other… …
53Portland Aerial Tram — City Portland, Oregon Country United States Operated by Oregon Health Science University Type …
54Escapement — redirects here. For the fisheries term for the stock surviving fishing pressures over a spawning cycle, see Spawn (biology). For other uses, see Escapement (disambiguation). A deadbeat escapement, used in many pendulum clocks. Click above to see… …
55Urban forestry — is the care and management of urban forests, i.e., tree populations in urban settings for the purpose of improving the urban environment. Urban forestry advocates the role of trees as a critical part of the urban infrastructure. Urban foresters… …
56Direct impingement — is a type of gas operation for a firearm that directs gas from a fired cartridge directly to the bolt carrier or slide assembly to cycle the action. Contents 1 …
5710mm Auto — Infobox Firearm Cartridge name=10mm Auto caption=Left to right: .357 SIG, 10mm Auto, .40 S W origin=flagcountry|Swedenflagcountry|United States type=Pistol designer=FFV Norma AB design date=1984 parent= case type=Rimless, straight is SI specs=yes …
58Hydraulic machinery — are machines and tools which use fluid power to do work. Heavy equipment is a common example.In this type of machine, high pressure hydraulic fluid is transmitted throughout the machine to various hydraulic motors and hydraulic cylinders. The… …
59Canon A-1 — The Canon A 1 is an advanced level, interchangeable lens, 35 mm film, single lens reflex (SLR) camera. It was manufactured by Canon Camera K. K. (today Canon Incorporated) in Japan from April 1978 to 1985. It used a horizontal cloth curtain focal …
60Arthur Ravenel Jr. Bridge — The Arthur Ravenel Jr. Bridge as seen from Charleston. Official name Arthur Ravenel Jr. Bridge Carries Bikes and Pedestrians 8 Lanes …
