Control of the mud pulse method the loosening of coal layers by amplitude-frequency recommendation of acoustic signal by the APSS-1 system / Zberovskyi, V. V. (2019)
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web address of the page http://jnas.nbuv.gov.ua/article/UJRN-0001100464
  Geo-Technical Mechanics  Б - 2020  /     Issue (2019, Вип. 147)

Zberovskyi V. V.
Control of the mud pulse method the loosening of coal layers by amplitude-frequency recommendation of acoustic signal by the APSS-1 system

Cite:
Zberovskyi, V. V. (2019). Control of the mud pulse method the loosening of coal layers by amplitude-frequency recommendation of acoustic signal by the APSS-1 system. Geo-Technical Mechanics, 147, 183-190. http://jnas.nbuv.gov.ua/article/UJRN-0001100464

 

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