pre-core casing well completion is laying down pre-core casing in the open hole on the basis of barefoot completion.
预制孔套管完井是在裸眼完井的基础上，在裸眼井内下入预制孔套管。
mill-coated pipe
制管厂已涂层的管子
Preparation of Ionic Coating Capillaries and Their Application in Capillary Electrophoresis;
离子涂层毛细管的制备及其在毛细管电泳中的应用
Absorption properties of micro-plasma sprayed carbon nanotubenanostructure Al_2O_3-TiO_2 composite coatings
微弧等离子喷涂碳纳米管/纳米Al_2O_3-TiO_2复合涂层的吸波性能研究
Preparation and Applications of Covalently Bonded Capillaries for Capillary Electrophoresis;
化学键合毛细管电泳涂层柱的制备与应用
Preparation and Application Research on Anticorrosion Coating of FRP Used in Pipes;
管道用防腐玻璃钢涂层的制备与应用研究
Research and Application for Heat Exchange Pipelines Coated by Ti-Nano of Saving-Energy and Anticorrosion
节能防腐蚀钛纳米涂层换热管束的研制与应用
Preparation of Carbon Nanotube Toughened Sm_2Zr_2O_7 Based Thermal Barrier Coatings Composites
碳纳米管增韧Sm_2Zr_2O_7基热障涂层复合材料的制备
Study on the Functional Gradient Coatings Prepared by Plasma Spraying
等离子喷涂制备功能梯度涂层的研究
Advanced Two Layer Polyethylene Pipeline Protective Coating Technology
先进的两层聚乙烯管线防护涂层技术
Designed and Using of Internal Coating Equipment for Large Diameter Steel Pipe
大口径钢管内涂层涂敷设备的设计与应用
Pipes &channels to be treated as bulkheads and superstructure with coats as for surroundings.
管子和槽钢按舱壁和上层结构一样处理,涂与周围环境一样的油漆.
Preparation and Applications of Solid Phase Microextraction Fiber Coated with Single-walled Carbon Nanotubes
以单壁碳纳米管为涂层的固相微萃取纤维的制备及其应用
Corrosion Behaviors of X70 Pipeline Steels with Coating Holidays;
涂层缺陷下X70管线钢腐蚀行为的研究
Study on the epocy powder coating technology for X80 steel pipe
X80钢管防腐环氧粉末涂层技术的研究
Application of DPC Internal Coating Technology to Oil Country Tubular Goods
DPC内涂层技术在石油专用管中的应用
Technical Research on the Inner Wall Coating of Gas Pipeline
天然气管道内壁涂层的工艺技术研究
Study on the preparation of chitosan plastics coated on the endotracheal tube
气管导管壳聚糖涂膜的制备工艺研究
Study on the FeAl_2O_4-Al_2O_3-Fe Composite Coating Fabricated by Reactive Plasma Spraying;
自反应等离子喷涂制备FeAl_2O_4-Al_2O_3-Fe复合涂层的研究