在盐雾试验或其它试验后沿着划线涂层边缘的腐蚀。
Corrosion under a scribe line or an area of damaged coating or edge, after salt spray testing or other testing.
立式金属油罐罐底边缘板的腐蚀严重影响油罐的正常使用和安全运行。
The corrosion of edge plate of upright metal oil tank strongly influences the normal operation and safety.
对马鞭洲岛广石化码头原油罐罐底边缘板腐蚀机理进行分析，并采取相应的防护措施。
Through corrosion analysis mechanisms of bottom edge board of crude oil tanks in GPC wharf Mabianzhou island Huizhou, bring up corresponding the protection measures.
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