1. Coal mine ground control
پدیدآورنده : Peng, Syd S.
کتابخانه: (Semnan)
موضوع : ، Ground control )Mining(,Safety measures ، Coal mines and mining
رده :
TN
288
.
P4C61
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2. Coal mine ground control
پدیدآورنده : Peng, Syd S., 9391-
کتابخانه: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)
موضوع : ، Ground control )Mining(,، Coal mines and mining -- Safety measures
رده :
TN
288
.
P46
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3. Coal mine ground control
پدیدآورنده : PENG,SYD S
کتابخانه: Central Library of Amirkabir University of Technology (Tehran)
موضوع : GROUND CONTROL )MINING( , COAL MINES & MINING-SAFETY MEASURES
رده :
TN
288
.
P46
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4. Coal mine ground control
پدیدآورنده : / Syd S. Peng
کتابخانه: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
موضوع : Coal mines and mining - Safety measures,Ground control (Mining)
رده :
TN288
.
P46
2008
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5. Coal mine ground control
پدیدآورنده : Peng, Syd S.
کتابخانه: Central Library and Documentation Center (Kerman)
موضوع : ، Ground control )Mining(,Safety measures ، Coal mines and mining
رده :
TN
288
.
P46
1978
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6. Coalmine ground control
پدیدآورنده : Peng, Syd S.
کتابخانه: (Semnan)
موضوع : ، Ground contol )mining(,، Mines and mining safety measures
رده :
TN
288
.
P4C6
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7. Longwall mining
پدیدآورنده : / Syd S. Peng
کتابخانه: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
موضوع : Longwall mining
رده :
TN275
.
P423
2006
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8. Longwall mining
پدیدآورنده : Peng, S. Syd
کتابخانه: Central Library and Documentation Center (Kerman)
موضوع : ، Coal mines and mining
رده :
TN
275
.
P423
1984
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9. Longwall mining
پدیدآورنده : Peng, Syd S.
کتابخانه: Central Library of Amirkabir University of Technology (Tehran)
موضوع : Longwall mining
رده :
TN
275
.
P423
1984
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10. Longwall mining
پدیدآورنده : / by Syd S. Peng and H.S. Chiang
کتابخانه: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
موضوع : Longwall mining
رده :
TN275
.
P4233
2002
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11. Longwall mining
پدیدآورنده : Peng, Syd S.
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Coal mines and mining
رده :
TN
725
.
P423
1984
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12. Longwall mining
پدیدآورنده : / by Syd S. Peng and H.S. Chiang
کتابخانه: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
موضوع : Coal mines and mining
رده :
TN272
.
P4235
1984
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13. Surface subsidence engineering
پدیدآورنده : Peng, Syd S.
کتابخانه: Central Library of Hamedan University of Technology (Hamedan)
موضوع : ، Mine subsidences,، Ground control )Mining(
رده :
TN
319
.
P46
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