Download or read book Good Rock dusting and Ventilation Practice in Two Alabama Coal Mines written by Frank E. Cash and published by . This book was released on 1932 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Good Rock dusting and Ventilation Practice in Two Alabama Coal Mines written by Frank E. Cash and published by . This book was released on 1932 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Paper written by United States. Bureau of Mines and published by . This book was released on 1936 with total page 1134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Paper written by and published by . This book was released on 1935 with total page 1156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Carbonizing Properties and Petrographic Composition of Millers Creek Bed Coal from Consolidation No 155 Mine Johnson County Ky written by Arno Carl Fieldner and published by . This book was released on 1937 with total page 1252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Investment and Operating Costs for Chemical and Petroleum Plants written by United States. Bureau of Mines and published by . This book was released on 1963 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Information Circular written by and published by . This book was released on 1930 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Publications written by and published by . This book was released on 1932 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Condensed List of Sources of Information on Air Conditioning written by United States. Bureau of Foreign and Domestic Commerce and published by . This book was released on 1936 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Milling Methods at the Concentrator of the Walker Mining Co Walkermine Calif written by M. R. McKenzie and published by . This book was released on 1932 with total page 1336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper describing the milling methods at the Walkermine concentrator, Plumas County, Calif., is one of a series being prepared by the United States Bureau of Mines on milling methods and costs in the various mining districts throughout the United States
Download or read book Research and Technologic Work on Alabama Coals written by Reynold Quinn Shotts and published by . This book was released on 1963 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Use of Rock Dust and Water Under the Federal Mine Safety Code in Limiting Coal dust Explosions written by John Joseph Vincent Forbes and published by . This book was released on 1947 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Widespread explosions in coal mines can be prevented if rock dust of suitable size and composition is applied effectively within two or three cuts of face; distance between end of rock dusting and face should never exceed 80 feet. Water should be used on cutter bar of mining machines, and coal piles and should not only be wetted after blasting but kept wet during landing.
Download or read book Catalog of Books and Reports in the Bureau of Mines Technical Library Pittsburgh Pa written by United States. Bureau of Mines. Technical Library, Pittsburgh and published by . This book was released on 1968 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Miners Circular written by United States. Bureau of Mines and published by . This book was released on 1946 with total page 992 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book List of Publications Issued by the Bureau of Mines with Subject and Author Index written by United States. Bureau of Mines and published by . This book was released on 1938 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Engineering Experiment Station Bulletin written by Kentucky. University. Engineering Experiment Station and published by . This book was released on 1958 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book List of Publications Bureau of Mines written by United States. Bureau of Mines and published by . This book was released on 1960 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt:
