2025-02-23T13:31:21-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-137942%22&qt=morelikethis&rows=5
2025-02-23T13:31:21-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: => GET http://localhost:8983/solr/biblio/select?fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-137942%22&qt=morelikethis&rows=5
2025-02-23T13:31:21-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: <= 200 OK
2025-02-23T13:31:21-05:00 DEBUG: Deserialized SOLR response

Эксплуатация бурильных колонн геологоразведочного сортамента

In the article questions are considered the works of boring column related to the increase of efficiency in the geological survey boring drilling. Reasons of refusals of borings columns are analyses and the methods of completing by the selection of pair of screw-threads are offered, assembling with...

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Bibliographic Details
Main Authors: Дудля, Н.А., Викторов, Г.Н., Кириченко, Г.Н.
Format: Article
Language:Russian
Published: Інститут надтвердих матеріалів ім. В.М. Бакуля НАН України 2008
Series:Породоразрушающий и металлообрабатывающий инструмент – техника и технология его изготовления и применения
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Online Access:http://dspace.nbuv.gov.ua/handle/123456789/137942
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