steel casing
21Shell (projectile) — This article is about the artillery projectile. For the small arms ammunition, see Shotgun shell. Some sectioned shells from the First World War. From left to right: 90 mm fragmentation shell, 120 mm pig iron incendiary shell, 77/14 model 75 mm… …
22HMX — For other uses, see HMX (disambiguation). HMX …
23Blue Peacock — This article is about the British weapon project. For the species of butterfly, see Papilio arcturus. For the central figure of Yazidi faith, represented as a blue peacock, see Melek Taus. For peacocks in general, see Peafowl. Blue Peacock,… …
24GBU-39 Small Diameter Bomb — The GBU 39 Small Diameter Bomb (SDB) is a 250 pound (113 kg) guided bomb that is intended to provide aircraft with the ability to carry a higher number of bombs. Most US Air Force aircraft will be able to carry a pack of four of these bombs in… …
25Ariane 5 — Launching/Ariane|type=rocket Infobox rocket caption = Ariane 5 mock up name = Ariane 5 function = Heavy launch vehicle manufacturer = EADS Astrium for ESA and Arianespace country origin = Europe height = 59 m alt height = 193 ft diameter = 5.4 m… …
26Rotosplit — Roto Split is a highly specialized tool invented by Lucien C Ducret, the founder of [http://www.seatekco.com Seatek Co. Inc.] It is used in stripping the casing from metallic clad electrical power cable (MC cable). The tool does not actually… …
27Formation evaluation — In petroleum exploration and development, formation evaluation is used to determine the ability of a borehole to produce petroleum. Essentially, it is the process of recognizing a commercial well when you drill one .Modern rotary drilling usually …
28Chernobyl Nuclear Power Plant — Chernobyl Nuclear Power Station, viewed from the roof of a building in Prypiat, Ukraine …
29Vacuum cleaner — Cylinder vacuum cleaner for home use. French train vacuum cleaner …
30MK 108 cannon — Infobox Weapon name=MK 108 caption=The MK 108 machine cannon origin=flagcountry|Nazi Germany type=Autocannon is ranged=yes is bladed= is explosive=yes is artillery= is vehicle= is UK= service=1943 1945 used by= wars=World War II… …
