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150A0
(D1:Φ2～Φ6.3)
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D1 		????? Diamerer
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L5
2 5 40 2.5
2.5 6.3 45 3.1
3.15 8 50 3.9
4 10 56 5
5 12.5 63 6.3
6.3 16 71 8

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