
Shipbuilding - Ship Screw Propellers - Manufacturing Tolerances - Part 1: Propellers Of Diameter Greater Than 2,50 M
出版:British Standards Institution

專家解讀視頻
Shipbuilding - Ship Screw Propellers - Manufacturing Tolerances - Part 1: Propellers Of Diameter Greater Than 2,50 M
出版:British Standards Institution
專家解讀視頻