corrosion

• The protection coating of railway steel bridges again corrosion
  铁路钢桥保护涂装
• Specification for unified corrosion - resistant steel washers
  耐腐蚀钢统一垫圈规范
• Specification for corrosion - resisting steel crinkle washers
  耐腐蚀钢波纹垫圈规范
• So as to ensure more than 10 years anti corrosion period
  以保证10年以上的防腐期
• The study of corrosion tests in hot alkaline solution
  热强碱中腐蚀测定方法的研究
• Corrosion - proof and oil - immersed type power transformer
  防腐蚀型油浸式电力变压器
• Standard guide for corrosion - related failure analysis
  有关腐蚀失败分析的标准指南
• Paints and varnishes - filiform corrosion test on steel
  钢铁表面上的丝状腐蚀试验
• Corrosion of metals ; electrochemical corrosion tests
  金属的腐蚀.电化学腐蚀试验
• The progress of research methods on atmospheric corrosion
  大气腐蚀研究方法进展