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Keyword [protection]
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1. High-Temperature Corrotion Behavior Of 310SS And It's Protection
2. Casing Damage Mechanism In Daqing Oilfield
3. Study On The Development Of Environment Protection Industry
4. Researches On Biocompatible Core-Shell Nanoparticles And Their Applications In Biology And Medicine
5. Research On The Corrosion Of Eletrodes And It's Theory Foundation In EDM
6. Research On The Surface Protection Technology Of The Flexible Continuous Sucker Rod
7. The Exploitation, Protection And Sustainable Development Of Mud Flat In Jiang-su Province
8. A Study Of Protected Mechanism And Drilling Working Fluid For Fracture-Pore Type Reservoirs
9. Research Of Jiang Zemin's Environmental Protection Thoughts
10. Biological Resources In The Fountainhead Of Drinking Water And Their Effect On The Protection Of Water Quality
11. Preparations Of Adsorbents Based On Collagen Fibers And Investigations Of Their Adsorption Characteristics
12. Study On Mechanism Of Carbonization For Thinning Wood Of Chinese Fir And Application Of Its Carbonized Materials In Environmental Protection
13. An Investigation Of Cathodic Protection Potential And Potential Measuring Of Pipe In Soils
14. Research For The Development Technique Of Low Permeability Gas Reservoirs In Sichuan Basin
15. Study On Selectively Permeable Membrane Materials, Their Mass Transport Model And Mechanism Of Biological And Chemical Protection
16. Investigation Of Wetland Resources In Xi'an Periphery Area And Appliiaction In Municipal Wastewater Treatwent
17. Environmental Management For Source Water Protection In Plain River Network, China: Theory, Methods And Practice
18. Aquatic Environmental Protection Oriented Fishery In Lake Qiandaohu And Its Influences On Lake Ecosystem
19. Preparation And Modification Research Of Tea Polyphenols
20. Study On Radio-Thorium Nuclides Transfer Process And Its Radiation Effect On People
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