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- concrete corrosion failure 混凝土腐蚀破坏
- In addition, the aluminate phase of the slag could bind chlorides to form Fredel's salt resulting from reinforced concrete corrosion test. 由氯离子渗透试验结果显示，水泥取代率与电荷通过量之关系有一明显折点，此折点可做为选择最适取代率之指标。
- The reason and mechanism of corrosion failure of the conductor rolls have been proposed. 提出了生产线上导电辊产生腐蚀失效的原因和机理。
- Corrosion failure case of U type tube in carbon steel heat exchanger has been analysised by means of XRD,EPMA and electrochmistry methods. 用电化学方法和金属电子显微分析技术，对碳钢换热器U形管高温区腐蚀失效原因进行了分析。
- The corrosion failure for carbon steel of the couple at?鄄tributes to the decreases of both coverage and adorability of the inhibitor adsorbed on the metal surface. 电偶对中碳钢的腐蚀归因于缓蚀剂的覆盖度与结合力减小的双重因素。
- According to experiment results, measures to prevent such corrosion failure have been suggested. The main measure to control the naphthenic acid corrosion at high temperature spots is the selection of appropriate corrosion resistant materials. 并结合分析结果 ,提出了控制环烷酸腐蚀主要应选择耐环烷酸腐蚀的材料等措施。
- CORROSION FAILURE ANALYSIS OF COLD OIL TEE PIPE 加氢精制装置冷油三通裂纹原因分析
- Keywords Propone;Condenser;Corrosion Failure; 丙烯;冷凝器;腐蚀失效;
- Concrete corrosion mechanism and protective agent for surface treatment 混凝土腐蚀机理与防护处理剂
- In this paper, some corrosion failures of austenitic steel expansion joint in FCC unit are discussed, the factors affecting corrosion analysed and some prevention measures proposed. 本文列举奥氏体不锈钢膨胀节在催化裂化装置使用中发生腐蚀破坏事例，分析腐蚀破坏的各种因素，提出预防的一些措施。
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- We need a hoist to lift the concrete blocks. 我们需要一台起重机来吊起混凝土块。
- ANALYSIS OF CORROSION FAILURE OF PETROCHEMICAL PIPE JOINTS 管道连接头腐蚀失效分析
- The machine rests on a bed of concrete. 机器安装在混凝土基座上。
- Analysis on Oxygen Corrosion Failure in Superheater Tubes 过热器管的氧腐蚀失效分析
- That new concrete building is an abomination. 那座新混凝土建筑是个讨厌的东西。
- Fracture and Corrosion Failure of the Boiler Tube 20 Steel 20钢锅炉钢管的断裂及腐蚀穿孔失效
- CORROSION FAILURE ANALYSIS OF AN OIL TUBE USED IN NATURAL GAS WELL 天然气井油管悬挂器腐蚀失效分析
- The road was paved with concrete. 路面由混凝土铺成。
