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- Check regularly that there is no external corrosion. 定期检查以确定无外部腐蚀。
- external corrosion protecting coating 外防腐蚀层
- factor of the external corrosion 外腐蚀因素
- Pipeline External Corrosion Direct Assessment Methodology 管道外部腐蚀的直接评估方法
- Pipeline External Corrosion Direct Assessment Methodology(ECDA ) ECDA
- Cause analysis of external corrosion on low temperature reheater of boiler 锅炉低温再热器烟侧管壁腐蚀原因分析
- Discussion about Direct Assessment Methodology for Pipeline External Corrosion 外腐蚀直接评价方法的相关探讨
- External Corrosion Protection Technology Research for Long Distance Pipeline 长输管道外防护技术研究
- He is just listening in external of that room. 他正在那房间的外面留神听着。
- External corrosion protection systems for steel underground storage tanks 钢制地下储罐外表面防腐蚀系统
- Clean off any corrosion before applying the paint. 先除去所有的锈迹再上油漆。
- This news program only covers external events. 这一新闻节目只报道国外消息。
- She sets great store by external politeness. 她很注重表面的虚礼。
- Application of a Pipeline External Corrosion Direct Assessment Methodology to a High-pressure Pipeline 外腐蚀直接评价方法在某高压管道中的应用
- Analysis of a Specific Example of External Corrosion Incurred by a Thermal Insulated Pressure Vessel 带保温压力容器的外腐蚀实例分析
- The corrosion inhibition rate of the product was determined by the comprison between static and dynamic experiment on corro... 试验结果表明产品羧基含量较高,阻垢效果良好。
- Our external trade has expanded during recent years. 我国的对外贸易近几年来有所发展。
- It is very important to analyze relationship of bolt corrosion extent and shotcrete strength,cover thick,bolt diameter and corro... 这里考虑了环境碳化，相对湿度和水膜对氧化的吸收能力的影响，最后讨论了锚杆锈蚀量与各影响因素的关系。
- Technical specification for control external corrosion on underground gas pipeline of steel in area of cities and towns 城镇燃气埋地钢质管道腐蚀控制技术规程
- DRFLORIANF,FEDRIZZIL,BONORAPL.Influence of water uptake on corrosion protection properties of fluoropolymer coatings[J].Br Corros J,1997(32):145. 徐永祥;严川伟;丁杰;等.;紫外光对涂层的老化作用[J]
