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pro vyhledávání: '"CHENG Lianhua, CAO Dongqiang"'
Autor:
CHENG Lianhua, CAO Dongqiang
Publikováno v:
Meikuang Anquan, Vol 51, Iss 6, Pp 260-264 (2020)
In order to further improve the occupational health management level of coal mines in China. From the “source-cause factor-acting object” of occupational disease hazard factors, the whole process analysis of the cause factors of coal mine occupat
Externí odkaz:
https://doaj.org/article/a057fb6e401249e28c86c8f1089f0464
Publikováno v:
Meikuang Anquan, Vol 52, Iss 8, Pp 182-187, 193 (2021)
In order to scientifically evaluate the comprehensive dust prevention and control capability of coal mine enterprises, process method is used to analyze all dust production activities. Starting from the full chain of coal dust production-reduction-pr
Externí odkaz:
https://doaj.org/article/672ef5f397d0430eb0a7057ce624fab0
Publikováno v:
Journal of Railway Science & Engineering; Aug2024, Vol. 21 Issue 8, p3358-3369, 12p