乒乓球吧 关注:621,566贴子:28,875,503
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回复:数据来源 TTGEARLAB

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淡季贴吧?


IP属地:浙江11楼2023-12-05 09:03
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    IP属地:浙江14楼2024-02-04 09:20
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      IP属地:浙江15楼2024-02-04 09:21
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        Following are the performance indices of DHS 506A (avg.weight = 87.6) :
        – Ep = 1.99
        – Ec = 1.68 (Ec/Ep = 0.84)
        – Vp = 1.24
        – Vl = 1.37 (Vl/Vp = 1.10)
        不愧新材料,又硬又持球


        IP属地:浙江16楼2024-02-04 09:32
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