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d
50
mm
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D
90
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B
20
mm
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r
1.1~2
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r
1.1~3.5
mm
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r1
0.6~1.3
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r1
0.6~2
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a
19.4
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da1(min)
57
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da2(min)
55
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Da1(max)
83
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Da2(max)
85
mm
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ra(max)
1
mm
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ra1(max)
0.6
mm
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970
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63000
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59000
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4500
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6000
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