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Roughneckproof
| Diamond Glossary (алмазы и бриллианты - глоссарий терминологии) |
Equipment so ruggedly constructed as to be able to withstand abusive use.
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Constructed, английский
Построенный
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Etch method, английский
Etching method. a method, using a soda-lime glass tube partially filled with a dilute solution of hydrofluoric acid, of determining the angle at which a borehole is inclined at any specific point of its course below the collar. see acid-dip survey.
Electric logging, английский
Electrical logging. the act or process of taking resistivity, porosity, electrical anisotropy, etc., measurements in a borehole using an electromagnetic teleclinometer or other electrode device.
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