hydraulic leakage
61Copterline Flight 103 — Accident summary Date August 10, 2005 (2005 08 10) Type Servo failure …
62Cutoff (steam engine) — In a steam engine, cutoff is the point in the piston stroke at which the inlet valve is closed. On a steam locomotive, the cutoff is controlled by the reverser. The point at which the inlet valve closes and stops the entry of steam into the… …
63environmental works — ▪ civil engineering Introduction infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …
64Contra Dam — Contra Dam …
65History of computing hardware — Computing hardware is a platform for information processing (block diagram) The history of computing hardware is the record of the ongoing effort to make computer hardware faster, cheaper, and capable of storing more data. Computing hardware… …
66Hall effect — For the Colombian band, see The Hall Effect (band). The Hall effect is the production of a voltage difference (the Hall voltage) across an electrical conductor, transverse to an electric current in the conductor and a magnetic field perpendicular …
67Erectile dysfunction — Impotent redirects here. For the classification of poverty, see impotent poor. Erectile dysfunction Classification and external resources ICD 10 F52.2, N48.4 …
68Ozone — For other uses, see Ozone (disambiguation). Ozone …
69German battleship Bismarck — Bismarck in …
70Inductance — Electromagnetism Electricity · …
