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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

Pinagmulan Nature 物理科学1 araw ang nakalipas
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Agham
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Pandaigdigang pananaw
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English
Numero ng entry
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 · Pandaigdigang Talaan