Testing of Coal-cutter Materials for Incendivity and Radiance of Sparks

Testing of Coal-cutter Materials for Incendivity and Radiance of Sparks PDF Author:
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ISBN:
Category : Mine gases
Languages : en
Pages : 42

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Testing of Coal-cutter Materials for Incendivity and Radiance of Sparks

Testing of Coal-cutter Materials for Incendivity and Radiance of Sparks PDF Author:
Publisher:
ISBN:
Category : Mine gases
Languages : en
Pages : 42

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Incendivity of Some Coal-cutter Materials by Impact-abrasion in Air-methane

Incendivity of Some Coal-cutter Materials by Impact-abrasion in Air-methane PDF Author: Robert Blickensderfer
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ISBN:
Category : Mine tools
Languages : en
Pages : 28

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Report of Investigations

Report of Investigations PDF Author:
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ISBN:
Category : Mineral industries
Languages : en
Pages : 612

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Monthly Catalog, United States Public Documents

Monthly Catalog, United States Public Documents PDF Author: United States. Superintendent of Documents
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ISBN:
Category : Government publications
Languages : en
Pages : 1282

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February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index

Monthly Catalog of United States Government Publications, Cumulative Index

Monthly Catalog of United States Government Publications, Cumulative Index PDF Author: United States. Superintendent of Documents
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ISBN:
Category : United States
Languages : en
Pages : 1408

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Effects of Horizontal Stress Related to Stream Valleys on the Stability of Coal Mine Openings

Effects of Horizontal Stress Related to Stream Valleys on the Stability of Coal Mine Openings PDF Author:
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Category : Coal mines and mining
Languages : en
Pages : 516

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Old Ben Coal Corporation V. Interior Board of Mine Operations Appeals, United States Department of the Interior

Old Ben Coal Corporation V. Interior Board of Mine Operations Appeals, United States Department of the Interior PDF Author:
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Category :
Languages : en
Pages : 62

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Spark-shower Radiance of Metal Grinding Sparks

Spark-shower Radiance of Metal Grinding Sparks PDF Author: John Edgar Kelley
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Category : Metals
Languages : en
Pages : 34

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Factors Affecting the Preparation of Misted Clay Feed and Solids-liquid Separation After HCl Leaching

Factors Affecting the Preparation of Misted Clay Feed and Solids-liquid Separation After HCl Leaching PDF Author:
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ISBN:
Category : Aluminum oxide
Languages : en
Pages : 596

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Bureau of Mines Research

Bureau of Mines Research PDF Author:
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ISBN:
Category : Fuel
Languages : en
Pages : 730

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