HIGHLIGHTS
- who: Xin Wang from the Huazhong University of Science and Technology, China have published the article: Noise exposure assessment of non-coal mining workers in four provinces of China, in the Journal: (JOURNAL)
- what: This research effort was conducted at 82 non-coal mines in four provinces to determine miners` noise exposure levels. The results of this study showed that the noise exposure of metal mines was 83.0 dB(A) and that of non-metal mines was 83.5 dB(A), which is slightly higher than the results of MSHA, but there is no . . .

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