The application shows that these measures are available for improving the corrosion resistance of steel bottom to a certain extent.In this way,the service life of the steel stora...

 
  • 这些措施的实施在一定程度上提高了储油罐底板的抗腐蚀能力,延长了钢制储油罐的使用寿命。
今日热词
目录 附录 查词历史