1. The condensed water of high temperature will form water sealing to effectively reduce the steam leakage.

2. The well completion technology has good water sealing result and helpful in the karstic fissure geothermal water exploitation.

3. The invention relates to a water sealing connector which is used for connecting multifunctional underground towlines.

4. The invention discloses a WC pan pipeline-used water sealing stopper and particularly relates to a water sealing stopper used in discharging pipelines of a toile bowl and a squatting pan.

5. This paper presents the temporary and water sealing techniques and the result analysis for dock project.

6. This paper presents the temporary and permanent water sealing techniques and the result analysis for ship dock project.

7. To use drilling fluid resistivity curve can also check out borehole seal quality, water sealing up effect and borehole water table, figure out some hydrogeological problems.

8. Expeller seals packing include expeller , pressure - relief cover, sleeve, packing water sealing ring and packing gland, etc.

9. This paper introduces test materials, equipment and results in the application modeling test of rubber water sealing to inverted siphon building in South-to-North water transfer.

10. Analyzes the problem effecting on the stability of storage and reliability of water sealing condition.

11. Analyzes the problem effecting on the stability storage and reliability of water sealing condition.

12. The utility model provides an odour discharging device of a toilet bowl, which belongs to the technology of negative-pressure odour suction and water sealing.

13. The utility model has the advantage of simple and compact structure, and due to the adoption of the water sealing structure and the moisture separator, the use is safe and the energy is saved.

14. Soil Mixing Wall (SMW) is a new method for an excavation supporting system. It integrates soil retaining with water sealing.

15. This paper mainly introduces the construction methods of steel sheet pile of water sealing wall of large-size dock.

16. The paper also gives an introduction into the impermeability of water sealing layers such asc...

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17. In the sealing device, damage to the seal lips during installation of the device can be prevented, and the device exhibits excellent muddy water sealing performance.

18. Separation of water and gas is reliable (water vapor enters from bottom of valve by the U general type), remain the state of water sealing in the valve, effectively prevent leakage of steam.

19. New concepts in the project, especially the successful application of water sealing technology, and the good results achieved, are stated.

20. The silicon and fluorine rubber with high temperature resistance, low compression permanent deformation, and high tear strength properties can meet the water sealing gasket requirements.