运用“鱼刺图”、排列图等工具，明确了影响纸管质量的关键过程和关键影响因素；
The key processes and influential factors of paper tube production are defined with the tools of fish-bone chart and Pareto diagram.
本文提出了风险识别的特征-因子建模技术，建立了基于核对表和鱼刺图的特征-因子模型。
This article proposes the risk recognition feature-factor modeling technology, which is set up on the basis of checklist and flow chart.
以矿井生产过程中的提升系统为例，本文应用鱼刺图法对典型矿井提升事故案例进行分析，建立了矿井提升系统的事故因果模型。
This paper analyzes the typical cases of lifting system applying cause and effect diagram for the example of lifting system in mine, establishes the cause and effect model and identifies the hazards.
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