Mining Safety Journal Mining Safety Journal @ausminesafety

Very low frequency antenna has applications for mines rescue teams - https://t.co/AzuHTW3WCM

3:25 AM - 15 Apr 19
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Mining Safety Journal
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Roof fall leaves a mine worker shaken and unable to do job - https://t.co/XDVbDTMuqS

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Underground coal mine explosion kills four - https://t.co/feJiP3Puml