
End Mills With Brazed Helical Harmetal Tips - Part 1: Dimensions Of End Mills With Parallel Shank
出版:Association Francaise de Normalisation

專家解讀視頻
End Mills With Brazed Helical Harmetal Tips - Part 1: Dimensions Of End Mills With Parallel Shank
出版:Association Francaise de Normalisation
專家解讀視頻