1.
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
2.
Development and application of a new plugging technology for absorption wells in shallow casing.
浅层套管漏失井封堵新工艺的开发与应用
3.
Technology of Plugging Fracture and Fracturing Technology in Fractured Low Permeability Oil Reservoir
低渗透裂缝性油藏封堵裂缝后转向压裂工艺
4.
Design and Study on Figure and Structure of Hydraulic Tunnel Plug
水工隧洞封堵堵头体型结构设计研究
5.
The Applications of Filtering-lead Method and Plug Removal Grouting Technique in Plugging Engineering
引滤反堵法灌浆技术在封堵工程中的应用
6.
Huoshan County,Anhui Province Bailian Diversion Tunnel Closure Cliff Reservoir Construction Technology
安徽省霍山县白莲崖水库导流洞封堵施工技术
7.
Construction Technology to Pressurized Seal High Pressure Gas and Sulphuretted Hydrogen Gas in Underground Mine
煤矿井下带压封堵高压瓦斯及硫化氢施工技术
8.
NORMAL RESOVLE PLUGGING ACIDIZING TECHNOLOGY IN THE CENTRE PART OAS FIELD OF SHANGANNING BASIN
陕甘宁盆地中部气田常规解堵酸化工艺技术
9.
CHEMICAL WATER SHUTOFF TECHNOLOGY OF HORIZONTAL WELL AT THE USE OF CAIN- AN
水平井化学堵水工艺在彩南油田的运用
10.
RESEARCH ON BLANKOFF TECHNOLOGY OF LOW PERMEABILITY RESERVIOR IN SHINAN 21 WELLFIELD
石南21井区低渗油藏堵水工艺技术研究
11.
Analysis on SEN Jam of Continuous Cast and Practice of Improving Technology
连铸堵水口原因分析及工艺改进的实践
12.
The technology of leak resistance and sealing and the overview of a new device
防漏堵漏固井工艺技术及新型设备概述
13.
Study on the Safety Assessment and Structure Strength of Triple Valve Plugging-seal-off Components Used in Shan-jing Gas Pipeline;
陕京输气管线工程中三通封堵结构强度及安全性评定研究
14.
Influence of Closure Project of South Branch of Lingkun in Oujiang River on Hydrodynamic Force,Channel and Harbor
瓯江灵昆南口封堵工程对水动力及码头航道的影响
15.
block access [web site]
堵截、封锁、阻止接达〔网址〕
16.
China-made occluder in treatment of 106 patients with congenital heart disease
国产封堵器封堵治疗先天性心脏病106例
17.
Technology for End-coating Chip Resistors and the Structure and Principle of the End-coating Machine
片式电阻器封端工艺及封端机的结构原理
18.
Seal Structure and Technique of Broad Band High Power Rectangular Ceramic Hermetic Windows
宽带高功率矩形陶瓷密封窗封接结构及工艺