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Some large / 8 blocks of IPv4 addresses, the former Class A network blocks, are assigned in whole to single organizations or related groups of organizations, either by the Internet Corporation for Assigned Names and Numbers (ICANN), through the Internet Assigned Numbers Authority (IANA), or a regional Internet registry.
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Download the file enwiki-YYYYMMDD-pages-articles.xml.bz2 from the most recent dump. For example, on your.org , go to directory YYYYMMDD for the most recent date (for example 20171020 ), and retrieve the requested file (for example enwiki- 20171020 -pages-articles.xml.bz2 ).
The BM-21 "Grad" (Russian: БМ-21 "Град", lit. 'hailstorm') is a self-propelled 122 mm multiple rocket launcher designed in the Soviet Union. [11] The system and the M-21OF rocket [12] were first developed in the early 1960s, and saw their first combat use in March 1969 during the Sino-Soviet border conflict. [13]
Vertical Sliding Wedge Breech Block. Power rammed This gun used a 7.5 hp (5.6 kW) electric-hydraulic power rammer that was designed to ram a 93-pound (42 kg), 47.5 in-long (1.21 m) round (combined weight of projectile and propellant) into the chamber at any gun elevation in less than one second.