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Water-jet-assisted Roadheaders
作者
Robert J. Timko / Bradley V. Johnson / Edward D. Thimons
出版1986
ISBN
UOM:39015078464891
主題
Jet cutting
In Vitro Evaluation of Three Commercial Sustained ...
作者
Robert J. Timko
出版1977
ISBN
OCLC:4427033
主題
Drug interactions
A Short-term Evaluation of Compressible Stoppings ...
作者
Robert J. Timko
出版1986
ISBN
UOM:39015078489062
主題
Mine roof control
Laboratory Evaluation of Spray-applied Rigid Ureth...
作者
Robert J. Timko / Mervin D. Marshall / Edward D. Thimons
出版1985
ISBN
UOM:39015078489658
主題
Mine ventilation
Techniques for Constructing Concrete Block Stoppin...
作者
Robert J. Timko / Edward D. Thimons
出版1983
ISBN
MINN:319510005586254
主題
Concrete construction
Applying Atmospheric Status Equations to Data Coll...
作者
Robert J. Timko / R. L. Derick
出版1991
ISBN
OSU:32435025836719
主題
Coal mines and mining
Sulfur Hexafluoride as a Mine Ventilation Research...
作者
Robert J. Timko / Edward D. Thimons
出版1982
ISBN
UOM:39015078488833
主題
Mine ventilation
Performance Evaluation of a Real-time Aerosol Moni...
作者
Kenneth L. Williams / Robert J. Timko
出版1984
ISBN
UOM:39015078460444
主題
Aerosols
New Techniques for Reducing Stopping Leakage
作者
Robert J. Timko / Edward D. Thimons
出版1983
ISBN
UOM:39015078455360
主題
Concrete stoppings (Mining)
Laboratory Evaluation of the Du Pont P-2500 Automa...
作者
Robert J. Timko / Kenneth L. Williams / George H. Schnakenberg
出版1982
ISBN
UOM:39015078472076
主題
Mine dusts
Investigation of Longwall Gateroad Roof Support Ch...
作者
Alexander May / Bill M. Stewart / Charles D. Litton / David C. Oyler / Donald A. Stanley / Eugene D. Calvert / Gregory J. Chekan / Jalna R. Zatko / John E. Pahlman / Judith A. Eisele / K. O. Bennington / Laurence L. Oden / R. H. Lien / Robert J. Timko / Rolland Laws Blake / Sathit Tandanand / Thomas G. Carnahan / Victor R. Spironello / Bernard J. Scheiner / Carl F. Anderson / D. A. Martin / Daniel R. Babich / Frank Ronald Smith / Howard W. Leavenworth / Ishwarlal D. Shah / John W. Sweeney / Kenneth L. Williams / Larry R. Powell / Lynn A. Atkins / Marion P. Krug / Martin Hertzberg / Pat M. Brown / Roald Edmund Lindstrom / Robert R. Brown / William P. Diamond / Aldo L. Furno / Annie G. Smelley / Donald J. Bauer / George H. Schnakenberg / R. A. McCune / Ralph H. Nafziger / S. E. Khalafalla / William I. Nissen
出版1982
ISBN
OSU:32435025835018
主題
Acmite
Evaluating Ventilation Parameters of Three Coal Mi...
作者
Robert J. Timko / Fred N. Kissell / Edward D. Thimons
出版1986
ISBN
UOM:39015078464883
主題
Coal mines and mining
Hazard of Underground Coal Mine Fires
作者
Robert J. Timko
出版1977
ISBN
OCLC:1139482123
主題
Coal mines and mining
Water jet assisted roadheaders
作者
Robert J. Timko / Bradley V. Johnson / Edward D. Thimons
出版1986
ISBN
OCLC:831340155
A Short-term Evaluation of Compressible Stoppings ...
作者
Robert J. Timko
出版1986
ISBN
OCLC:247197624
主題
Mine roof control
Laboratory evaluation of the Du Pont P-2500 automa...
作者
Robert J. Timko / K. L. Williams / George H. Schnakenberg
出版1982
ISBN
OCLC:988668555
New Techniques to Reduce Stopping Leakage
作者
Robert J. Timko / Edward D. Thimons
出版1983
ISBN
LCCN:83600226
主題
Concrete stoppings (Mining)
Reducing Respirable Dust Levels During Bag Conveyi...
作者
Andrew B. Cecala / Robert J. Timko / Alexander David Prokop
出版1995
ISBN
OCLC:34585997
主題
Sand and gravel plants
Laboratory Evaluation of the Du Pont P-2500 Automa...
作者
Robert J. Timko / George H. Schnakenberg / Kenneth L. Williams
出版1982
ISBN
OCLC:247457100
Sulfur Hexafluoride as a Mine Ventilation Research...
作者
Robert J. Timko / Edward D. Thimons
出版1982
ISBN
LCCN:82600287
主題
Mine ventilation
Performance Evaluation of a Real-time Aerosol Moni...
作者
Kenneth L. Williams / Robert J. Timko
出版1984
ISBN
LCCN:83600363
主題
Aerosols
Detection and Control of Spontaneous Heating in Co...
作者
Robert J. Timko / R. L. Derick
出版1995
ISBN
OCLC:33286607
主題
Mine fires
New Techniques for Reducing Stopping Leakage
作者
Robert J. Timko / Edward D. Thimons
出版1983
ISBN
LCCN:83600226
主題
Concrete stoppings (Mining)
Nitrogen Dioxide Calibration Standards for Portabl...
作者
J. E. Chilton / Robert J. Timko / Edward J. Chuhta
出版2005
ISBN
LCCN:2008412410
主題
Chemical detectors
Reactivity of ANFO with Pyrite Containing Weatheri...
作者
Albert R. Rule / Delbert C. Fleck / Gerald R. Smith / John A. Breslin / Kenneth P. V. Lei / Michael John Ferrante / Nancy S. Raymon / R. H. Lien / Robert J. Timko / Roy Ernest Peterson / S. D. Maksimovic / Sam G. Demou / Wilbert L. Falke / Yael Miron / A. Y. Lee / Darrell E. Larson / Edward D. Thimons / Jennings R. Lipscomb / John C. Draper / N. A. Gokcen / Richard C. Olson / Richard G. Sandberg / Steven J. Page / Thomas C. Ruhe / Thomas G. Carnahan / Warren M. Mahan / William Richard Thompson / C. B. Daellenbach / Carl F. Wingquist / J. Edmund Hay / Judith A. Eisele / L. A. Neumeier / Morton Min Wong / Paul E. Richardson / Robert A. Jankowski
出版1982
ISBN
LCCN:83002640
主題
Aluminum
Evaluation of Moderately High-pressure Water-jet A...
作者
J. L. Thompson / Edward D. Thimons / Robert J. Timko
出版1989
ISBN
LCCN:88600414
主題
Drag bits (Drilling and boring)
APPLYING ATOMOSPHERIC STATUS EQUATIONS TO DATA COL...
出版1991
ISBN
OCLC:932781037
主題
Coal mines and mining
Hydrogen Cyanide and Smoke Particle Characteristic...
作者
Christopher C. Jobes / D. N. Nilsen / Deborah L. Yopps / Dennis R. Dolinar / Douglas R. Tesarik / George T. Fisher / Jay Colinet / Louis E. Dalverny / Maria I. De Rosa / Pamela J. Watson / Paul Comba / Paul D. Kovscek / R. A. Cortese / Robert J. Timko / W. P. Stroud / B. W. Jong / Charles D. Litton / Charles Darrell Taylor / Elizabeth G. Baglin / J. D. Vickery / John J. McClelland / K. O. Bennington / Kenneth P. V. Lei / M. J. Sapko / Patrick A. Tuzinski / R. L. Derick / R. S. Dennen / Robert F. Chaiken / Stephen C. Tadolini / A. M. Stubbs / Howard Handewith / J. B. Seymour / John E. Pahlman / Robert A. Jankowski / Thomas G. Carnahan
出版1991
ISBN
LCCN:90002503
主題
Abandoned coal mines
Laboratory Evaluation of the Du Pont P-2500 Automa...
作者
Robert J. Timko / Kenneth L. Williams / George H. Schnakenberg
出版1982
ISBN
OCLC:1252194921
Evaluating Ventilation Parameters of Three Coal Mi...
作者
Robert J. Timko / Fred N. Kissell / Edward D. Thimons
出版1986
ISBN
LCCN:86600132
主題
Coal mines and mining