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機械社區
標題:
AGMA_913-A98 Method for Specifying the Geometry of
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作者:
kaudeson
時間:
2009-12-23 16:32
標題:
AGMA_913-A98 Method for Specifying the Geometry of
AGMA_913-A98 Method for Specifying the Geometry of Spur and Helical Gears
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