The main part of light USES high press die-casting aluminum. It has the features of impact resistance and corrosion attack.
灯体主要结构部件采用高压铸铝压铸组成，具有抗冲击、耐腐蚀的优点。
It is easy to make paint attack oxidation corrosion, grinding and polishing processing can be used.
很容易使漆面发作氧化腐蚀，可用研磨抛光处理。
Iron rusts at its exposure to the open air on account of the corrosion made by the destructive chemical attack of a metal coming into contact with such media as air water and moisture.
金属在接触空气、水和湿气等介质时会受到破坏性的化学侵蚀，由于这种腐蚀，铁暴露在露天时要生锈。
Corrosion occurs when protective mechanisms have been overlooked, break down, or have been exhausted, leaving the metal vulnerable to attack by hostile environments.
当保护机制已经被忽略，失败，或者已经筋疲力尽时，腐蚀发生，透过敌对的环境留下金属易受攻击。
However two phenomena, chloride attack and carbonation, would cause severe corrosion for steels in concrete.
然而，有两种现象可以导致混凝土钢筋的严重腐蚀，就是氯化物的侵蚀和碳化作用。
The initial attack has the characteristics of localized corrosion.
镁合金的初期腐蚀具有局部腐蚀的特征。
Almost any lack of homogeneity of the metal surface or its environment may initiate attack, by causing a difference in potential. The result is corrosion that is usually localized.
只要金属表面或它的环境缺少同一性，就可能引起电位不同、产生腐蚀，这种腐蚀常是局部性的。
Corrosion fatigue. A type of failure that results from the simultaneous action of a cyclic stress and chemical attack.
由循环应力和化学腐蚀同时作用导致的一类失效。
The corrosion essence of the concrete is that corrosive materials attack its hardened cement paste and thus destroy the concrete as a whole.
混凝土的侵蚀实质是水泥石的侵蚀，而造成混凝土宏观破坏。
Hydrogen can cause hydrogen attack to the steel material while co 2 can lead to the corrosion and spitting corrosion of the process equipment.
氢气可以使金属材料产生氢损伤，二氧化碳水溶液可引起设备产生全面腐蚀和点蚀。
Polyesters are strong, colourfast, and resistant to corrosion and chemical attack but tend to build up a static electric charge.
聚酯很坚韧、不褪色、耐腐蚀和抗化学作用，但容易积累静电。
The destructive chemical attack of a metal by media with which it comes in contact results in the corrosion of it.
与金属接触的介质对其破坏性的腐蚀引起金属腐蚀。
Product Description: Crystalline waterproofing admixture protects against water intrusion, leakage, cracking, chemical attack, and corrosion of reinforcing steel.
产品描述：结晶型防水混合物，保护防治水侵入，渗漏，开裂，化学侵害，钢筋腐蚀。
Product Description: Crystalline waterproofing admixture protects against water intrusion, leakage, cracking, chemical attack, and corrosion of reinforcing steel.
产品描述：结晶型防水混合物，保护防治水侵入，渗漏，开裂，化学侵害，钢筋腐蚀。
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