durability

• On modern concrete technology and its durability
  现代混凝土技术及其耐久性研究
• Durability design of reinforced concrete structure
  钢筋混凝土结构的耐久性设计
• Discussion about problems of concrete ' s durability
  关于混凝土耐久性若干问题的讨论
• Its products feature high durability and good appearance
  产品经久而用，外型美观。
• Research on the durability of hydraulic concrete structure
  水工混凝土结构耐久性研究
• Logging facilities that ensure transaction durability
  记录设备，保证事务的持久性。
• Durability . optional bolt - on front bumper
  耐久性：锁销式前保险杠(备选件) 。
• Influence of the fly ash on concrete structure durability
  粉煤灰与混凝土结构的耐久性
• Investigation on durability of fly ash aerated concrete
  粉煤灰加气混凝土的耐久性研究
• Approach to determine the weakest section of durability
  耐久性最弱截面的确定方法研究