急倾斜中厚矿体采空区处理方法的探讨

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1、20currencydeposit,weprescribeapassonaregularbasis,qilucardaccountonaregularbasis),certificatebondsandsavingsbonds(electronic);3.notdrawnonabanksavingscertificate,certificatebondsapplyformortgageloans,acceptingonlythelender中第28卷第4期2010年11月国锰业Vo128∋420curre

2、ncydeposit,weprescribeapassonaregularbasis,qilucardaccountonaregularbasis),certificatebondsandsavingsbonds(electronic);3.notdrawnonabanksavingscertificate,certificatebondsapplyformortgageloans,acceptingonlythelenderCHINA&SMANGANESEINDUSTRYNovember201020curre

3、ncydeposit,weprescribeapassonaregularbasis,qilucardaccountonaregularbasis),certificatebondsandsavingsbonds(electronic);3.notdrawnonabanksavingscertificate,certificatebondsapplyformortgageloans,acceptingonlythelender急倾斜中厚矿体采矿及采空区处理方法的探讨20currencydeposit,wepres

4、cribeapassonaregularbasis,qilucardaccountonaregularbasis),certificatebondsandsavingsbonds(electronic);3.notdrawnonabanksavingscertificate,certificatebondsapplyformortgageloans,acceptingonlythelender刘思敏,吴沅声,李德峰,潘承武20currencydeposit,weprescribeapassonaregularba

5、sis,qilucardaccountonaregularbasis),certificatebondsandsavingsbonds(electronic);3.notdrawnonabanksavingscertificate,certificatebondsapplyformortgageloans,acceptingonlythelender(广西锡山矿业有限公司,广西南宁530022)20currencydeposit,weprescribeapassonaregularbasis,qilucarda

6、ccountonaregularbasis),certificatebondsandsavingsbonds(electronic);3.notdrawnonabanksavingscertificate,certificatebondsapplyformortgageloans,acceptingonlythelender要:分段中深孔落矿留矿法在急倾斜中厚矿体中应用广泛。广西大新锰矿部份矿体为急倾斜中20currencydeposit,weprescribeapassonaregularbasis,qiluc

7、ardaccountonaregularbasis),certificatebondsandsavingsbonds(electronic);3.notdrawnonabanksavingscertificate,certificatebondsapplyformortgageloans,acceptingonlythelender厚矿体。介绍在设计时注重考虑采矿方法、20currencydeposit,weprescribeapassonaregularbasis,qilucardaccountonaregul

8、arbasis),certificatebondsandsavingsbonds(electronic);3.notdrawnonabanksavingscertificate,certificatebondsapplyformortgageloans,acceptingonlythelender以及矿柱回采和处理采空区方法。结合矸石充填采空区的处理方法,达到稳定地压,消