Anchorage Capacities in Thick Coal Roofs

Anchorage Capacities in Thick Coal Roofs PDF Author: Stephen C. Tadolini
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Category : Coal mines and mining
Languages : en
Pages : 24

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Anchorage Capacities in Thick Coal Roofs

Anchorage Capacities in Thick Coal Roofs PDF Author: Stephen C. Tadolini
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ISBN:
Category : Coal mines and mining
Languages : en
Pages : 24

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Information Circular

Information Circular PDF Author:
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Category : Mine safety
Languages : en
Pages : 580

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Relationships Between Annulus Thickness and the Integrity of Resin-grouted Roof Bolts

Relationships Between Annulus Thickness and the Integrity of Resin-grouted Roof Bolts PDF Author: Bryan F. Ulrich
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Category : Drilling and boring
Languages : en
Pages : 24

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Tungsten and Gold Recovery from Alaskan Scheelite-bearing Ores

Tungsten and Gold Recovery from Alaskan Scheelite-bearing Ores PDF Author: J. N. Greaves
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Category : Gold
Languages : en
Pages : 362

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Report of Investigations

Report of Investigations PDF Author:
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Category : Mineral industries
Languages : en
Pages : 302

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Fossil Energy Update

Fossil Energy Update PDF Author:
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Category : Fossil fuels
Languages : en
Pages : 610

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List of Bureau of Mines Publications and Articles ... with Subject and Author Index

List of Bureau of Mines Publications and Articles ... with Subject and Author Index PDF Author: United States. Bureau of Mines
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Category : Mineral industries
Languages : en
Pages : 412

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List of Bureau of Mines Publications and Articles ... with Subject and Author Index

List of Bureau of Mines Publications and Articles ... with Subject and Author Index PDF Author: United States. Bureau of Mines. Office of Public Information
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Category : Mineral industries
Languages : en
Pages : 412

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List of Bureau of Mines Publications and Articles ... with Subject and Author Index

List of Bureau of Mines Publications and Articles ... with Subject and Author Index PDF Author: United States. Bureau of Mines. Branch of Editorial Services
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Category : Mineral industries
Languages : en
Pages : 420

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Time Effects on Resin-grouted Bolt Anchorage Characteristics

Time Effects on Resin-grouted Bolt Anchorage Characteristics PDF Author: William J. Wuest
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Category : Anchorage (Structural engineering)
Languages : en
Pages : 20

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