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safety principle
expl.
安全原理
主要是阐明伤亡事故是怎样发生的,为什么会发生,以及如何采取措施防止伤亡事故发生的理论体系。它以伤亡事故为研究对象,探讨事故致因因素及其相互关系、事故致因因素控制等方面的问题
safety principle
:
2 phrases
in 2 subjects
China
1
Electronics
1
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