internal pressure test
71Vega (launcher) — Infobox rocket caption = Vega rocket imsize=100px name = Vega function = Small orbital launch vehicle manufacturer = ESA/ASI country origin = Europe height = 30 m alt height = diameter = 3 m alt diameter = mass = 137,000 kg alt mass = stages = 4… …
72Dynamical time scale — has two distinct meanings and usages, both related to astronomy: In one use, which occurs in stellar physics, the dynamical time scale is alternatively known as the freefall time scale, and is in general, the length of time over which changes in… …
73B-52 Stratofortress — Infobox Aircraft name = B 52 Stratofortress type = Strategic bomber manufacturer = Boeing caption = B 52H, 2nd Bomb Wing, Barksdale AFB, LA designer = first flight =15 April 1952 introduction =February 1955 retired = produced=1952 1962 primary… …
741957 in spaceflight — |January 26 |Thor DM 18 |LC 17B, Cape Canaveral |US Air Force |(none) |N/A |N/A |IRBM research and development |N/A |Failure |Exploded on pad. |March 1 21:51 GMT |Jupiter |LC 5, Cape Canaveral |US Air Force |(none) |N/A |N/A |IRBM research and… …
75Chronik der Nuklearkatastrophe von Fukushima — Die Chronik der Nuklearkatastrophe von Fukushima schildert den Ablauf der Ereignisse im Kernkraftwerk Fukushima Daiichi (Fukushima I) ab dem 11. März 2011 und deren Folgen im Zeitverlauf. Alle Uhrzeiten sind in japanischer Ortszeit angegeben …
76Diving mask — A diving mask showing the retaining strap A diving mask is an item of diving equipment that allows scuba divers, free divers, and snorkelers to see clearly underwater.[1] When the human eye is in direct contact with w …
77Extravehicular Mobility Unit — ██████████15  …
78Reporting of Injuries, Diseases and Dangerous Occurrences Regulations — Infobox UK Statutory Instrument Title=The Reporting of Injuries, Diseases and Dangerous Occurrences Regulations 1995 parliament=United Kingdom Parliament Citation=1995 No. 3163 introduced by=Paul Beresford Department of the Environment… …
79alcoholism — /al keuh haw liz euhm, ho /, n. Pathol. a chronic disorder characterized by dependence on alcohol, repeated excessive use of alcoholic beverages, the development of withdrawal symptoms on reducing or ceasing intake, morbidity that may include… …
80ZMC-2 — The Aircraft Development Corporation ZMC 2 was the only successfully operated metal skinned airship ever built. [The 1897 airship of David Schwarz was the first airship that was metal skinned, although Schwarz s ship had an internal framework… …
