1.
Application of squeeze-injection and plugging string in horizontal wells of Tahe oilfield
挤注封堵管柱在塔河油田水平井的应用
2.
Development and Application of Bridge-plug Sealing Detection String in Thermal Production Well
热采桥塞堵水验封管柱的创新与应用
3.
Development of Silicon Covered Metallic Bronchial Occlusive Device and Its Efficacy and Safety for Bronchial Occlusive Treatment in Dogs;
金属硅膜支气管封堵器的研制及其封堵作用的动物实验研究
4.
Percutaneous Closure of Patent Duct Arteriosus Using Mushroom-Shaped Duct Occluder in Infants and Children
应用蘑菇伞形封堵器经皮封堵婴儿及儿童动脉导管未闭
5.
open hole single packer test string
裸眼单封隔器测试管柱
6.
inflatable packer test string
胶囊封隔器测试管柱
7.
The Experimental Study of a New Pattern Patent Ductus Arteriosus Closure Device;
新型动脉导管未闭封堵器的实验研究
8.
The underwater grouting and plugging consolidation disposal measures on drainage pipe culverts in Dashahe Reservoir;
放水涵管水中灌浆封堵加固处理方法
9.
Blocking technology with bridge plugs for heavy oil thermal recovery on φ139.7mm casing wells
φ139.7mm套管井热采桥塞封堵工艺
10.
Application of In-line Stoppling Technology in Gas Transmission Pipeline
输气管道不停输带压封堵技术的应用
11.
Clinical analysis of transcatheter closure of coronary artery fistula in 12 patients
经导管封堵12例冠状动脉瘘临床分析
12.
VALUE OF HOME-MADE DUCT OCCLUDER IN TREATING PATENT DUCTUS ARTERIOUS
国产封堵器治疗动脉导管未闭的价值
13.
Note: Squeezing an unsealed cartridge will release ink.
注意: 挤压没有封住的墨盒会漏墨。
14.
Research on Active Water Grouting and Stemming Technology for Extra-Large Water-Rushing of Limestone;
特大型灰岩突水动水注浆封堵技术研究
15.
Application of Cementing Technique for Plugging Seal Deep Gas Wells in Jilin Oilfield
注水泥封堵技术在吉林油田深层气井中的应用
16.
The Application of Pipe Online Plugging Technology in Gas Network Reconstruction
管道不停输封堵技术在燃气管网改造中的应用
17.
Combined Grouting Method for Water Sealing with Long Pipe and Short Pipe in Tunneling under a River
长短管结合注浆堵水法施工过河隧道
18.
The Design of NiTi Memory Alloy for Bronchial Occlude and Its Application for Bronchial Occlusion in Experimental Healthy Dogs;
镍钛合金支气管封堵器的研制及其实验研究