
Cylindrical Gears - Iso System Of Flank Tolerance Classification - Part 1: Definitions And Allowable Values Of Deviations Relevant To Flanks Of Gear Teeth
出版:Nederlands Normalisatie Instituut

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Cylindrical Gears - Iso System Of Flank Tolerance Classification - Part 1: Definitions And Allowable Values Of Deviations Relevant To Flanks Of Gear Teeth
出版:Nederlands Normalisatie Instituut
專家解讀視頻