1.
Study on the Mechanism of Drilling Tools Corrosion in Drilling Fluids and Inhibitors for This System;
磺化钻井液中钻具腐蚀机理和缓蚀剂的研究
2.
Drilling Tools Anti-corrosion Technology for Well Shengke-1.
胜科1井钻具腐蚀防护技术研究与应用
3.
Study of Corrosion to Drilling Rigs by Solid Free Composive Salt Drilling and Completion Fluids and Its Prevention Technology
无固相复合盐水钻井完井液对钻具腐蚀规律与防护技术研究
4.
The Study of Corrosion Mechanism of Drill Pipe and Pipeline, Inhibition and Mechanism of the Inhibitor for Drill Pipe and Pipeline;
油田钻具、管道系统腐蚀规律及缓蚀剂缓蚀性能和机制研究
5.
Study on Influencing Factors of S135 Drill Pipe Steel Oxygen Corrosion and Corrosion Fatigue;
S135钻杆钢氧腐蚀和腐蚀疲劳影响因素的研究
6.
An acid has the power to corrode metals.
酸具有腐蚀金属的性能。
7.
A substance having the capability or tendency to cause corrosion.
腐蚀剂具有导致腐蚀能力或倾向的物质
8.
Study of Environment-friendly Corrosion Inhibitor for Drill Tool in Saltwater Drilling Fluids;
盐水钻井液用钻具的环保型缓蚀剂的研究
9.
EXPERIMENTAL STUDY OF ABRASIVE-CORROSIVE WEAR OF MUD PUMP LINER
钻井泵缸套材料磨料—腐蚀磨损实验研究
10.
Study on Weary Petroleum Drill Post Corrosion Loses Efficacy Mechanism and Prevention and Cure Measure;
石油钻柱疲劳腐蚀失效机理及防治措施研究
11.
A Research on Failure Mechanism of Drilling String in Interaction of Stresses and Corrosion;
交变应力和腐蚀交互作用下钻柱失效机理研究
12.
Research on H_2S Corrosive Operation Condition for Drill Pipe in G105 Steel
G105钢级钻杆在含有H_2S环境下的腐蚀研究
13.
Experimental study on influence of material property on corrosion fatigue life of drill pipes
材料性能对钻杆腐蚀疲劳寿命影响的试验研究
14.
Good ability in ventilation，less leakage and anti-corrosion.
具有通风量大、泄漏量小、耐腐蚀等特点。
15.
Protects exposed machina tools parts from corrosion.
保护切削工具显露部分,免受腐蚀.
16.
Corrosion and Protection in Drilling Engineering and a New Protective Method
油气钻井工程中的腐蚀防护及一种新的防护方法
17.
The problem of reducing the wear of cutting tools and eroders (the tools applied in erosion processes) also plays its part.
减少切削刀具和腐蚀器(在腐蚀加工中所用的工具)的损耗同样也很重要。
18.
No metal tool may be used in fetching samples from corrosive drugs.
腐蚀性药品避免使用金属制抽样工具取样。