Adaptability analysis and intelligent posture adjustment of hydraulic support with extra-large mining height(Chinese Edition) - Couverture souple
Synopsis
Language:Chinese.paperback.Pub Date:2022-12.publisher:China University of Mining and Technology Press.description:Paperback.Pub Date:2022-12 Pages:148 Language:Chinese Publisher:China University of Mining and Technology Press The western mining areas of my country are rich in thick and extra-thick coal seams. which are suitable for full-thickness mining with lar
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Adaptability analysis and intelligent posture adjustment of hydraulic support with extra-large mining height(Chinese Edition)
Edité par
China University of Mining and Technology Press, 2022
ISBN 10 : 756465466X
ISBN 13 : 9787564654665
Neuf
paperback
Vendeur : liu xing, Nanjing, JS, Chine
Évaluation du vendeur 5 sur 5 étoiles
paperback. Etat : New. Paperback.Pub Date:2022-12 Pages:148 Language:Chinese Publisher:China University of Mining and Technology Press The western mining areas of my country are rich in thick and extra-thick coal seams. which are suitable for full-thickness mining with large mining height. However. with the increase of mining height. the working face pressure is enhanced. the impact of roof and the frequency of coal wall spalling gradually increase. which puts higher requirements on the key support equipment hydrau. N° de réf. du vendeur DR009950
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EUR 69,50
Expédition à EUR 15,44
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Expédition depuis Chine vers Etats-Unis
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