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Mining Technology of Low Permeability Soft Coal Seam(Chinese Edition)
ZHU JIAN MING . ZUO JIAN PING . SHI HONG MIAO . JIE PENG YAN . CHEN SHAO JIE DENG
Lingua: Inglese
Editore: China University of Mining and Technology Press 2021
- Brossura
Da: liu xing, Nanjing, Cinaliu xing
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 76,22
EUR 15,49 spedizioneSpedito da Cina a U.S.A.Quantità: 1 disponibili
paperback. Condizione: New. Paperback.Pub Date:2021-09-01 Pages:207 Language:Chinese Publisher:China University of Mining and Technology Press For the technical problems encountered. the research method combining field observation. laboratory test. theoretical analysis and numerical simulation calculation is used to summarize an…d propose the gas gushing law of low permeability coal seam. the deformation mechanism and supporting technology of surrounding rock in the roadway of soft coal seam. and the low permeability coa.

Mining Technology of Low Permeability Soft Coal Seam(Chinese Edition)
ZHU JIAN MING . ZUO JIAN PING . SHI HONG MIAO . JIE PENG YAN . CHEN SHAO JIE DENG
Lingua: Cinese
Editore: China University of Mining and Technology Press 2021
- Brossura
Da: liu xing, Nanjing, Cinaliu xing
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 76,22
EUR 15,49 spedizioneSpedito da Cina a U.S.A.Quantità: 3 disponibili
paperback. Condizione: New. Paperback.Pub Date:2021-09-01 Pages:207 Language:Chinese Publisher:China University of Mining and Technology Press For the technical problems encountered. the research method combining field observation. laboratory test. theoretical analysis and numerical simulation calculation is used to summarize an…d propose the gas gushing law of low permeability coal seam. the deformation mechanism and supporting technology of surrounding rock in the roadway of soft coal seam. and the low permeability coa.