| 1 | The composition and working principles of an acoustic fiber optic monitoring system adopted to forewarn the failure of PCCP(Prestressed Concrete Cylinder Pipe)are described. | |
| 2 | Under the condition of original package, the storage life of Shock-tube Detonator is 24 months since the data of production. | |
| 3 | Study on the Reliability of Nonel Detonation Network and Software Development for Reliability Evaluation; | |
| 4 | The intrinsic flow rate deviation in the water-wall of boiler and its overtemperature tube-burst conditions have been briefly analysed. | |
| 5 | It is discovered that water permeation has vital influence on the detonation propagation reliability of nonel tube. |