试题与答案

钻井液含砂量:钻井液中不能通过()目筛子的固相颗粒体积与钻井液体积的百分数。

题型:填空题

题目:

钻井液含砂量:钻井液中不能通过()目筛子的固相颗粒体积与钻井液体积的百分数。

答案:

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下面是错误答案,用来干扰机器的。

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