| 1. | Research on open - grouting stifling leakage technique
开放式注浆堵漏技术研究 |
| 2. | Inorganic waterproof and leakage - preventing materials
无机防水堵漏材料 |
| 3. | High - pressure leak - blocking technique of high molecular grouting resin
树脂高压注浆堵漏技术 |
| 4. | Evaluation on sealing ability of new multi - function composite gel
新型多功能复合凝胶堵漏性能评价 |
| 5. | Marine umbrella type leak stopper
船用伞型堵漏器等 |
| 6. | Dl tube mender - changmao
Dl型管道堵漏器- changmao |
| 7. | Dl tube mender main data
铸铁管堵漏器主要数据： |
| 8. | The microcontrolledbased high temperature and high pressure leakingstoppage instrument
51单片机的高温高压堵漏仪 |
| 9. | Coarse - foam plugging technology
粗泡沫堵漏工艺 |
| 10. | Expandable plugging additives
膨胀性堵漏材料 |
