Security hidden dangers and preventive measures in Railway Management Information System;

Quality hidden danger and prevention of the reinforced concrete frame structure

It is very important for security of coal mine to analyze the reasons and hidden danger about this condition,and bring up strategy for the exploitery which base on the present resources.

Simple analysis on the relation of safety,hazard,hidden trouble and accident;

Control on Keeping Away Inner Artificial Hidden Trouble Against Security of His;

Earth-stone dam hidden trouble analysis and application of the HT detecting technology in Shenzhen;

Contracting single shaft is a serious hidden peril of accidents;

Ezhuangcolliery in producing,to hidden peril of archives information,to hidden peril of deal with,explicit of liability,practicable and inspect to arrive,bonus-penalty of liability,Iidden peril dispel and recovery without delay,lay the foundations of colliery's producing.

Current water reservoirs mainly hidden dangers and the countermeasure for prevention and harnessing;

Based on the analysis of varying relations among the hidden dangers, the hazards and the accidents, this paper puts forward the managing program of examining, affirming, evaluating, and controlling the hidden danger and hazards in process of production and living, and the countermeasures of removing, isolating, lowering, replacing and conducting behavior to eliminate the hazards.

Directed at the situation of the residentia fitting-up in our college, this paper analyzes six respects hidden dangers caused by unreasonable fining-up on the basis of investigation and research, reminds that people should strictly comply with the fitting-up procedure for a safe, perfects fitting-up management system.