internal corrosion meaning in English

内表面腐蚀
内部腐蚀
内腐蚀

Internal corrosions of the oil storage tanks are caused by oxygen - absorbed , salt and deposits , the last kind of corrosion is most serious
原油储罐的内壁腐蚀原因为吸氧腐蚀、盐类腐蚀和原油沉积造成的垢下腐蚀，而且原油沉积造成的垢下腐蚀最严重。
According to the internal corrosion features of jet fuel pipeline in airport , the principles for selecting the internal anti - corrosion methods have been suggested
摘要针对机场输油管道的特点，提出了管道内壁腐蚀防护方法选用原则。对目前主要的几种管道内壁防腐蚀方法进行了详细分析对比，提出了选用方法。