
Bs Iso 484-2 - Shipbuilding - Ship Screw Propellers - Manufacturing Tolerances - Part 2: Propellers Of Diameter Between 0,80 And 2,50 M Inclusive
出版:British Standards Institution

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Bs Iso 484-2 - Shipbuilding - Ship Screw Propellers - Manufacturing Tolerances - Part 2: Propellers Of Diameter Between 0,80 And 2,50 M Inclusive
出版:British Standards Institution
专家解读视频