Research Article
Warning Method of Coal Bursting Failure Danger by Electromagnetic Radiation
Table 2
The measured maximum amplitudes of EMR.
| Sample label | LM2# | LM3# | LM4# | LM5# |
| Maximum amplitude | 118 mV | 163 mV | 61 mV | 132 mV |
| Average | 118.5 mV |
| Application index | 120 mV |
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