It is an important precautionary measure to detect the high-risk group and confine them to engaged in dust work.
2
通过事故树的结构重要度分析,提出了预防粮食粉尘爆炸事故的对策,同时给出了具体的预防措施。
According to analysis on the structure importance of fault tree, the countermeasures to prevent grain dust explosion are put forward and the concrete prevention measures are also presented.
3
本文分析了磷肥生产过程中产生的粉尘及噪声对人体的危害以及采取的预防措施。
In this paper, the harm to the human being of dust and noise in the production have been analyzed, the precaution of measures what should be taken have been suggested.