1.
Study on Sand Consolidation and Ecological Effects in Zhangjiakou-Shijiazhuang Expressway (Zhangbei-Jiuluojiawa)
张石高速公路（张北至旧罗家洼段）防砂固砂技术与生态效应研究
2.
Study on Steel Reinforced Concrete Beam is Strengthened with Steel Strand and Anticorrosive Mortar;
钢绞线防腐砂浆加固混凝土梁的研究
3.
Mechanism Study of Sand Production and Sand Control of Unconsolidated Sandstone Oil Reservoirs in Bamianhe Oilfield;
八面河油田疏松砂岩油藏出砂与防砂机理探讨
4.
y two-arm resin sand mixing unit
固定式双臂树脂砂混砂装置
5.
Application research on phenolic resin sand for sand consolidation of oil well
酚醛树脂砂在油井固砂中的应用研究
6.
fixed table belt sander
固定台式带式砂光机
7.
revet a trench
(用砂包、鹿砦等)巩固壕沟
8.
Sand Seam Strengthening with Advanced Small Pipe by Grouting Sand Consolidating Agent in Tunneling
地铁穿越砂层超前短导管固砂剂加固施工技术
9.
lower sand screen
下部油层防砂绕丝筛管
10.
rigless sand control
不用修井机的防砂作业
11.
The Research of Sand Control Technology by Expandable Pre-graved Screen;
可膨胀预充填防砂筛管及防砂机理研究
12.
Sandstone and conglomerate are the consolidated equivalent of sand and gravel.
砂岩和砾岩分别是砂和砾石固结的产物。
13.
The Shaking Table Experimental Study on Liquefiable Sand Soil Improved by Granular Sand Pile;
散体材料砂桩加固液化砂土的振动台试验研究
14.
Large scale sand production experiments and optimization of sand control for unconsolidated sanstone reservoir
大型疏松砂岩油藏出砂产能模拟试验及防砂方式优选
15.
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
16.
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
17.
Research of Sanding Damage. and Promotion of Sand Control Technique. in Loose Reservoir of Jin 45 Region;
锦45块疏松储层出砂损害研究与防砂方法优选
18.
Study on Improving Heat Preservation Performance of the EPS Exterior Thermal Insulation Mortar and Crack-control Property of Crack-control Mortar;
改善EPS砂浆保温性和防裂砂浆抗裂性的研究