process of layer-after-layer corrosion 层层腐蚀过程
corrosion layer 腐蚀层
three-layer anti-corrosion 三层防腐
corrosion product layer 腐蚀产物层
A technology of three - layer corrosion prevention coating has been developed and used in the corrosion prevention project of steel pipe piles in Dandong dock.
根据海洋钢管桩防腐需要研究开发的管道三层结构防腐涂层技术，已在丹东港码头钢管桩防腐工程中应用。
This oxide layer is what renders the stainless steel passive and non-reactive to corrosion.
该氧化物层能使得不锈钢表面不活泼并不具反应性从而不易于腐蚀。
The use of acid-base and humid environment on the corrosion of metal plating layer to test the corrosion resistance.
利用酸碱和湿热环境对金属的腐蚀性来测试电镀层的抗腐蚀能力。
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