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Australian Longwalls
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Photos
Chock Supports
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Advancement
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Pantechnicon
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Overview
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Single line of Square Pillars
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Ventilation
Overview
Systems
R System
R System for gassy goafs
Z System
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Antitropal
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Overview
Critical Path
Bolt up cycle
Photos
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Punch Longwall
Overview
Research and Publication
Overview
Presentations
Publications
Links
UOW
Bord and Pillar
Longwall
Outbursts
University of Wollongong Home
Aachen Technical University, Germany
Bucyrus International
Coal Services NSW
Department of Mineral Resources
History of Illawarra Coal
International Longwall News
Joy Mining Machinery
NIOSH
New South Wales Coal Mining
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Image Source: DPI