Description
Date Spring 2008
No. pages 60
Contents:
Heinke’s Venturi jets, 2006 HDS Conference, From regulator to relief valve, History of Heinke diver phones 1948–1963, TheSorima, John Rennie.
Date Spring 2008
No. pages 60
Contents:
Heinke’s Venturi jets, 2006 HDS Conference, From regulator to relief valve, History of Heinke diver phones 1948–1963, TheSorima, John Rennie.
Weight | 0.195 kg |
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