steel jacket
21Wolf Ammunition — is a Russian clearinghouse company that sells ammunition produced in former state owned (USSR) factories. The company is known for providing decent quality ammunition at extremely low prices. Wolf produces ammunition in the most popular rifle and …
227.92x57mm Mauser — Infobox Firearm Cartridge name=7.92x57mm caption= From left to right 9.3x62mm, .30 06 Springfield, 7.92x57mm IS, 6.5x55mm and 7.62x51 mm cartridges origin=flagcountry|German Empire type=Rifle service=1888 present used by=Germany and others… …
23Oseberg oil field — Oseberg …
24Galvanic corrosion — This new manifold for water meters has replaced the old one after 4 years of use, having been connected directly to a copper pipe in the building (0.85 V of potential difference, see the point of corrosion in the bottom left). With a PVC battery… …
25bullet — bulletless, adj. bulletlike, adj. /bool it/, n., v., bulleted, bulleting. n. 1. a small metal projectile, part of a cartridge, for firing from small arms. See diag. under cartridge. 2. a cartridge. 3. a small ball. 4. Print. a heavy dot for… …
26Oil platform — A typical offshore oil/gas platform. An oil platform, also referred to as an offshore platform or, somewhat incorrectly, oil rig, is a lаrge structure with facilities to drill wells, to extract and process oil and natural gas, and to temporarily… …
27Fixed Platform — A Fixed Platform is a type of offshore platform used for the production of oil or gas. These platforms are built on concrete and/or steel legs anchored directly onto the seabed, supporting a deck with space for drilling rigs, production… …
28Maxim-Tokarev — For Russian footballer, see Maksim Tokarev. The Maxim Tokarev was a Russian light machine gun based on the Maxim M1910. Following World War I, the Soviet army started developing a machine gun, and the 7.62mm Maxim Tokarev and Maxim Koleshnikov… …
29Valhall oil field — Valhall is an oil field in the Norwegian sector of the North Sea. Discovered in 1975 (Ref. SPE 83957), production began in 1982 and is expected to continue until 2050. Valhall is located in 70 metres of water. Development The field was originally …
30Curtiss OX-5 — OX 5 Preserved OX 5 engine Type V 8 piston engine Manufacturer …
