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In situ stress constrains and redirects crack propagation during ultra-deep hole blasting of thick and hard roofs in coal mines

Source Nature 物理科学il y a 1 jours
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Chaîne d'appartenance
Science
Région d'appartenance
Perspective mondiale
Langue de l'original
English
Numéro d'entrée
science-066e14b2

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In situ stress constrains and redirects crack propagation during ultra-deep hole blasting of thick and hard roofs in coal mines · Chroniques universelles