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base circle diameter
base circle diameter (BCD)
base circle measurement
base circle of cam contour
base circle of involute helicoid worm
base circular thickness
base class
base clipping
base cluster
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base circle of involute helicoid worm
➞
base circle of involute helicoid worm
Definitions
[1]
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渐开线蜗杆基圆
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base circle of involute helicoid worm