1.
Application of Hydrojet Pump Negative Pressure Sand Washing Technology in Jinzhou Oilfield
水力喷射泵负压冲砂技术在锦州油田的应用
2.
Therefore, reservoir protection packer sand washing technique is adopted to solve this problem.
因此,研究采用保护油层封隔器冲砂技术,来解决这一问题。
3.
Research on Consecutive Sand Washing Technology for Vomit Wells of Daqing Oilfield;
大庆油田吐砂井连续冲砂工艺技术研究
4.
Application of Vibroflotation Technique on Earthquake-Resistace and Strengthening Project in Sanded Shell Dams;
振冲技术在砂壳坝抗震加固工程中的应用研究
5.
"Vibro-replacement stone column + dynamic,"the total elimination of sand liquefaction construction technology
“振冲碎石桩+强夯”彻底消除砂层液化的施工技术
6.
The Research on Mechanism and Technology for Laser Truing and Dressing of Bronze-bonded Diamond Grinding Wheels by Acoustic-optic Q-switched Nd: YAG Pulsed Laser;
声光调Q Nd：YAG脉冲激光修整青铜金刚石砂轮机理及技术研究
7.
Study on Shaking and Jetting Reinforcement Technology in the Upstream Sand-Shell Slope of Andi Dam in Linyi City, Shandong Province;
岸堤水库心墙砂壳坝上游坝坡振冲加固技术研究
8.
Application Study on The Grinding Ti-6Al-4V of Jet Impinging Cooling both in & out to Pore Grinding Wheel
微孔砂轮射流冲击内外冷却技术在钛合金磨削中的应用研究
9.
The Application of Construction Technology of Vibroflotation Sand Compaction Pile in the Beach Foundation Treatment on Atlantic Coastal Areas
振冲挤密砂桩施工技术在大西洋沿海地区沙滩地基处理中的应用
10.
Application of gunite pile technique to layer of coarse and gravelly sand
喷浆桩技术在粗砂砾砂地层中的应用
11.
multiple squeeze slurry pack technique
多次挤压砂浆充填技术
12.
production line of grinding wheel and technology
砂轮生产技术及设备
13.
technology of making clayware handwork
砂器工艺品的烧制技术
14.
Research on Sand Control and Increasing Production Technique in the Unconsolidated Sand Reservoirs;
疏松砂岩油藏防砂增产一体化技术研究
15.
Research on Heavy Oil Thermal Recovery Sand Production Prediction and Sand Control Methods Optimal Selection Technology;
稠油油藏热采出砂预测与防砂技术研究
16.
Research on the Key Technologies of Mud Making and Tailing Releasing of Vertical Sand Tank in Fankou Lead-Zinc Mine
凡口铅锌矿立式砂仓造浆与放砂关键技术研究
17.
Present Situation and Application Prospect of Reclamation Techniques of Returned Sand from Sand Mold Casting in China
我国砂型铸造中旧砂再生技术现状及应用前景
18.
Damage Model and Sand Control of Electrical Submersible Pump (ESP) in Sand Wells
潜油电泵在出砂油井中的破坏形式及防砂技术