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tri-core drilling

Spanish translation: Perforación con sacatestigos (de triple tubo)

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GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)

English term or phrase:	tri-core drilling
Spanish translation:	Perforación con sacatestigos (de triple tubo)
Entered by:	Zep Santos

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16:19 Nov 25, 2011

English to Spanish translations [PRO]
Tech/Engineering - Environment & Ecology

English term or phrase: tri-core drilling

Es un texto sobre logística de minería de carbón. Muchas gracias

The coal reserves were proven based on the combination of seismic analysis, meshing perforation, tri-core drilling and stratigraphic analysis.

Paula Mahler KudoZ activity Questions: 21 (1 open) (1 without valid answers) (3 closed without grading) Answers: 54 Argentina
Local time: 12:20

Perforación con sacatestigos (de triple tubo)

Explanation:
Hola,

Esta podría ser una opción.
"Core drilling" es "perforación con sacatestigos según el Diccionario Técnico Routledge.
He estado investigando y el prefijo "tri-" podría referirse a que algunos sacatestigos disponen de 3 tubos de extracción.

Otra posibilidad que no veo tan clara podría ser
"Barrena tricónica (Esp) o trépano (AmL) sacatestigos".

Espero ayudar!
Saludos

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Note added at 42 mins (2011-11-25 17:02:55 GMT)
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"Extraction of core using triple-tube"
http://en.wikipedia.org/wiki/Exploration_diamond_drilling