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34 pages • missing pub info (view editions)
ISBN/UID: 9781493566495
Format: Paperback
Language: English
Publisher: Createspace Independent Publishing Platform
Edition Pub Date: 23 October 2013
Description
Refuge chambers may potentially save the lives of miners during a mine emergency. For this reason, it is crucial that miners know how to operate them. Unfortunately, because refuge chambers provide so many services, they can be very complicated an...
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34 pages • missing pub info (view editions)
ISBN/UID: 9781493566495
Format: Paperback
Language: English
Publisher: Createspace Independent Publishing Platform
Edition Pub Date: 23 October 2013
Description
Refuge chambers may potentially save the lives of miners during a mine emergency. For this reason, it is crucial that miners know how to operate them. Unfortunately, because refuge chambers provide so many services, they can be very complicated an...