The main battle tank that Centurion ARV Mk II was based on was used introduced in what year?
Centurion ARV Mk II: The Centurion ARV Mk II, was a British armored recovery vehicle based on the Centurion main battle tank. Centurion (tank):  Introduced in 1945, it is widely considered to be one of the most successful post-war tank designs, remaining in production into the 1960s, and seeing combat in the front lines into the 1980s.
1945