Adding the ash makes concrete stronger and more resistant to corrosion.
加入稻壳灰能够提高混凝土强度及抗腐蚀性。
All of these, like gold, are noble metals, meaning that they are resistant to corrosion.
所有的这些元素,像黄金,都是贵金属,这意味着它们能抗腐蚀。
The advantages of this wedge are that it is highly resistant to corrosion and vibration.
这种楔形闸板的优点在于具有很好的耐腐蚀和抗振动的性能。
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