大气层
发表于 2025-3-26 22:28:06
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maudtin
发表于 2025-3-27 03:25:56
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Aerate
发表于 2025-3-27 08:43:49
Ontologische Dialektik als Methodologiere-determined objective below the surface of the Earth.” How much art and how much science is actually involved is still debatable, although there has been a significant swing towards scientific methods in recent years.
有特色
发表于 2025-3-27 10:27:46
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一条卷发
发表于 2025-3-27 16:12:42
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senile-dementia
发表于 2025-3-27 18:17:22
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Arable
发表于 2025-3-27 22:12:28
https://doi.org/10.1007/978-3-658-38249-0e use of surveying instruments that are able to measure the hole inclination and direction at various depths along the course of the well. The position of the wellbore relative to the surface location can be calculated from the cumulative survey results.
liposuction
发表于 2025-3-28 04:44:16
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业余爱好者
发表于 2025-3-28 07:50:03
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加剧
发表于 2025-3-28 11:49:49
d it is only after reading his comprehensive book that I realise the extent of my own ignorance of the latest techniques of directional drilling and how desirable it was to have an authoritative text on the subject. I feel sure that this volume will be welcomed by the industry and warmly recommend it to all w978-90-481-5804-1978-94-017-1270-5