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2 _3 [1 K0 D" mAC41碳纤维唱臂参数:
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三支点唱臂,9寸5 n* V. C, O4 y6 l
轴距: 222 mm! j( b" {0 @ P! M& s" M
有效长度: 237 mm
$ d. Q) M2 c/ V; X! G6 M超距: 15 mm
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* A# l2 \: L8 F, n ( ?) b0 ?" K e* C* {( W" n* C
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