1. 
   Kv-2
   The KV-2 was a Russian Second World War breakthrough tank similar to the KV-1 but equipped with a 152 mm gun in a box turret and was protected by thicker armour, carried a six-man crew and had a top speed of 16 mph and a range of 160 km.
   Found op http://www.probertencyclopaedia.com/browse/FAFVK.HTM
   
   
2. 
   Kvant 2
   (from the article `Mir`) ...to rendezvous with Mir and become its first occupants. Between March 1987 and April 1996, five expansion modules were added to the core unit—Kvant ... ...block, Kvant 1 was primarily an astrophysical observatory, but it also provided systems for attitude control and ...
   Found op http://www.britannica.com/eb/a-z/k/59
   
   

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