The improvement focus on the bucket shape, the material divider and adding a special-purpose of repair channel, so that the fault rate is lower and the material provider runs stably.

The thought of Petri net modeling is introduced into the field of equipment salvage and repair in wartime by establishing a simple Petri net model.

Example analysis on startup of 215kA pre-baked aluminum smelting pot after rush-repair;

Safety Countermeasure for Expander Rush-repairing in Operation;

The rush-repair task assignment model of damaged equipments with different urgency level;

In view of the complex hot welding process,it is difficult to complete the first-aid repair of the power plant's set.

Rush repair and modifying measures for oxygen leakage in spheral tank zone of oxygen producing factory;

The paper introduced some experience of the reorganization of highway engineering rush repair guarantee ranks.

Aiming at hot work in rush repair of products pipelines which are very hazardous,this paper discusses some common and special safety control measures,and offers noticeable stuff and advice combined with some current practice in rush repair.

In this paper,several replacement methods of concrete structural beam were demonstrated and tested in order to provide reference to grid emergency repair and grid construction.

To research on the capability of navy pier emergency repair in wartime can show the support ability of emergency force and the lack in emergency construction to us.

Based on analyzing the reason of polypropylene(PE) pipeline leakage,some buried PE water supply pipeline emergency repair experiences were introduced under the conditions with or without water supply shutdown.