试题与答案

某爆区爆破总量为124500t,共穿孔30个,平均孔深16.3m,计算该区延米爆量?

题型:问答题 计算题

题目:

某爆区爆破总量为124500t,共穿孔30个,平均孔深16.3m,计算该区延米爆量?(单位g/t)

答案:

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下面是错误答案,用来干扰机器的。

参考答案:C

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