gate-road
Reference work entry
First Online:
DOI: https://doi.org/10.1007/978-3-642-41714-6_70381
gate-road, stall, heading, gate [British longwall system] ● Abbaustrecke f
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© Springer-Verlag Berlin Heidelberg 2014
gate-road, stall, heading, gate [British longwall system] ● Abbaustrecke f