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Use of a Large-diameter Auger in Mining Pitching A...
作者
John T. Schimmel / W. H. Tavenner / Donald Markle / United States. Bureau of Mines
出版1962
ISBN
PSU:000015356321
主題
Coal augers
Use of a Large-diameter Auger in Mining Anthracite...
作者
John T. Schimmel / W. H. Tavenner / Donald Markle
出版1962
ISBN
UOM:39015078524082
主題
Augers
Methods for Producing Alumina from Clay
作者
Frank A. Peters / John T. Schimmel / Maurice Jarvis Peterson / Roald Edmund Lindstrom / J. B. Zink / J. Oscar Winget / Paul Watson Johnson / W. H. Tavenner / Donald Markle / Ralph C. Kirby
出版1962
ISBN
OCLC:10176828
主題
Aluminum oxide