1.
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
2.
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
3.
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
4.
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
5.
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
6.
Our engineering department provides cathodic protection system design, as well as other technologies such as pipeline pigging, hot tapping and plugging consultation.
工程技术部还提供阴极保护设计、咨询；管道检测、清管、带压封堵技术咨询、翻译等服务。
7.
On how to clear the clogged bin by mechanical approach
针对工程料仓堵塞的一种机械式清堵方案
8.
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
9.
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
10.
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
11.
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
12.
block access [web site]
堵截、封锁、阻止接达〔网址〕
13.
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
14.
Specification for construction of slurry sealing of road face
路面烯浆封层施工规程
15.
"Direction" rather than" Blockage"-Brief Analysis of Proper Dealing with Advanced Payment Made by Construction Enterprises;
“堵”不如“疏”——浅析施工企业如何应对工程垫资现象
16.
Core flow experiment showed that plugging rate of lost circulation material was over 97 % .
人造岩芯封堵实验表明,该堵漏剂封堵率达97%以上;
17.
The selection of seepage control route for two banks of GHP and its optimal design of curtain grouting
高坝洲工程基坑岩溶漏水通道堵漏灌浆技术
18.
Study and Application of Lost Circulation Resistance and Control Technology during Drilling;
钻井工程中井漏预防与堵漏技术研究与应用