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barren hole

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UK

un.空井
Web未下套管的井眼部分

E-C

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un.

1.

空井

1.	空井石油英语词汇_专业词汇... ... barren ground 空白地区 barren hole 空井；未下套管的井眼部分 barren intercalation 无矿夹层 ... www.foodmate.net\|Based on 15 pages
2.	未下套管的井眼部分石油英语词汇_专业词汇... ... barren ground 空白地区 barren hole 空井；未下套管的井眼部分 barren intercalation 无矿夹层 ... www.foodmate.net\|Based on 15 pages

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bring home
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