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The National Technical Information Service acquires, indexes, abstracts, and archives the largest collection of U.S. government-sponsored technical reports in existence. The NTRL offers online, free and open access to these authenticated government technical reports. Technical reports and documents in its repository may be available online for free either from the issuing federal agency, the U.S. Government Publishing Office’s Federal Digital System website, or through search engines.

Details

PB251495

Publication Date	1975
Personal Author	Cooley, W. C.
Page Count	452
Abstract	Data on equipment and components that have been used in hydraulic mining experiments, tests, and operations were collected from the literature. Also data were obtained from U.S. manufacturers and suppliers of equipment that is potentially applicable and available in the U.S. for hydraulic mining. The data have been divided into 24 main categories and have been assembled on two-page data sheets in the report. Portions of this document are not fully legible.
Keywords	Coal mining Hydraulic mining Mining equipment Mining engineering Data Reviews Surveys Underground mining
Source Agency	Bureau of Mines
NTIS Subject Category	48A - Mineral Industries
Corporate Authors	Terraspace, Inc., Rockville, MD.; BUREAU OF Mines, Washington, D.C.
Document Type	Technical Report
Title Note	Final rept. 17 Jun 74-30 Sep 75.
NTIS Issue Number	197613
Contract Number	DI-H0242031

Survey of Underground Hydraulic Coal Mining Technology. Volume III. Appendix B: Data on Hydraulic Mining Equipment and Components.

Survey of Underground Hydraulic Coal Mining Technology. Volume III. Appendix B: Data on Hydraulic Mining Equipment and Components.
PB251495

Publication Date	1975
Personal Author	Cooley, W. C.
Page Count	452
Abstract	Data on equipment and components that have been used in hydraulic mining experiments, tests, and operations were collected from the literature. Also data were obtained from U.S. manufacturers and suppliers of equipment that is potentially applicable and available in the U.S. for hydraulic mining. The data have been divided into 24 main categories and have been assembled on two-page data sheets in the report. Portions of this document are not fully legible.
Keywords	Coal mining Hydraulic mining Mining equipment Mining engineering Data Reviews Surveys Underground mining
Source Agency	Bureau of Mines
NTIS Subject Category	48A - Mineral Industries
Corporate Authors	Terraspace, Inc., Rockville, MD.; BUREAU OF Mines, Washington, D.C.
Document Type	Technical Report
Title Note	Final rept. 17 Jun 74-30 Sep 75.
NTIS Issue Number	197613
Contract Number	DI-H0242031