Development of Two New Oxygen Self-rescuers

Development of Two New Oxygen Self-rescuers PDF Author: Richard L. Stein
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ISBN:
Category : Breathing apparatus
Languages : en
Pages : 36

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Development of Two New Oxygen Self-rescuers

Development of Two New Oxygen Self-rescuers PDF Author: Richard L. Stein
Publisher:
ISBN:
Category : Breathing apparatus
Languages : en
Pages : 36

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Development of Two New Oxygen Self-rescuers

Development of Two New Oxygen Self-rescuers PDF Author: Richard L. Stein
Publisher:
ISBN:
Category : Breathing apparatus
Languages : en
Pages : 25

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Report of Investigations

Report of Investigations PDF Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 618

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
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ISBN:
Category : Government publications
Languages : en
Pages : 1814

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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 : 1466

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MESA Magazine

MESA Magazine PDF Author: United States. Mining Enforcement and Safety Administration
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ISBN:
Category : Mine safety
Languages : en
Pages : 38

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Free Energies of Formation of Ferrous and Ferric Fluoride by Electromotive Force Measurements

Free Energies of Formation of Ferrous and Ferric Fluoride by Electromotive Force Measurements PDF Author: Seth C. Schaefer
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ISBN:
Category : Fluorides
Languages : en
Pages : 394

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Oversight Hearings: Coal mining research and development

Oversight Hearings: Coal mining research and development PDF Author: United States. Congress. House. Committee on Science and Technology. Subcommittee on Energy Research, Development, and Demonstration (Fossil Fuels)
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ISBN:
Category : Alcohol as fuel
Languages : en
Pages : 1406

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Minerals Health and Safety In-house and Contract Research, Development, and Demonstration in Fiscal Year 1982

Minerals Health and Safety In-house and Contract Research, Development, and Demonstration in Fiscal Year 1982 PDF Author: United States. Bureau of Mines. Division of Minerals Health and Safety Technology
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ISBN:
Category : Mine safety
Languages : en
Pages : 56

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Oversight Hearings

Oversight Hearings PDF Author: United States. Congress. House. Committee on Science and Technology. Subcommittee on Energy Research, Development, and Demonstration (Fossil Fuels)
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ISBN:
Category : Coal
Languages : en
Pages : 1390

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