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7 years ago
David Horrigan updated a proposal New Ship Propeller Reduces Fuel Use By Staggering Amount
7 years ago
David Horrigan is supporting proposal New Ship Propeller Reduces Fuel Use By Staggering Amount
7 years ago
David Horrigan updated a proposal New Ship Propeller Reduces Fuel Use By Staggering Amount
7 years ago
David Horrigan created a Proposal New Ship Propeller Reduces Fuel Use By Staggering Amount