在速敏性评价实验中,中等偏弱速敏的评价指标为()A、Dk1£5B、5Dk1£30C、30Dk1£50

在速敏性评价实验中,中等偏弱速敏的评价指标为()

  • A、Dk1£5
  • B、5<Dk1£30
  • C、30<Dk1£50

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