mass haul diagram
11Antonov An-2 — An 2R on skis allowing for operations in the snow Role Agricultural …
12Coupling (railway) — Knuckle (AAR Type E ) couplers in use ICE coupler A c …
13Production theory basics — In microeconomics, Production is simply the conversion of inputs into outputs. It is an economic process that uses resources to create a commodity that is suitable for exchange. This can include manufacturing, storing, shipping, and packaging.… …
14San Diego Trolley — Current San Diego Trolley LRV Fleet Info …
15airplane — /air playn /, n. 1. a heavier than air aircraft kept aloft by the upward thrust exerted by the passing air on its fixed wings and driven by propellers, jet propulsion, etc. 2. any similar heavier than air aircraft, as a glider or helicopter. Also …
16Diesel locomotive — Three styles of diesel locomotive body: cab unit, hood unit and box cab. These locomotives are operated by Pacific National in Australia …
17Community — For other uses, see Community (disambiguation). A community of interest gathers at Stonehenge, England, for the summer solstice. The term community has two distinct meanings: a group of interacting people, possibly living in close proximity, and… …
18Steam turbine — A rotor of a modern steam turbine, used in a power plant A steam turbine is a mechanical device that extracts thermal energy from pressurized steam, and converts it into rotary motion. Its modern manifestation was invented by Sir Charles Parsons… …
19Bicycle handlebar — Conventional drop handlebars with harlequin cloth tape wrapping …
20Miami International Airport — terminal …
