题目内容
(请给出正确答案)
[主观题]
某井深3000米,井内充满1.15克/厘米3的压井液,地面关井压力2Mpa,该井井底压力为()
A.35.81Mpa
B.37.81Mpa
C.34.81Mpa
D.33.81Mpa
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A.35.81Mpa
B.37.81Mpa
C.34.81Mpa
D.33.81Mpa
A.10
B.12
C.14
D.16
A.8
B.10
C.12
D.18
A.60.35
B.61.35
C.62.55
D.80.85
A.10:50
B.10:47
C.10:45
D.10:43