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
• Experimental studies of freeze - thaw durability of concrete
  混凝土冻融耐久性的试验研究
• Endurance test for cycle tyres drum metho
  力车轮胎耐久性能试验方法转鼓法
• Test method of durability for motorcycles and mopeds
  摩托车和轻便摩托车耐久性试验方法
• Durability . optional bolt - on bumpers and side bars
  耐久性：保险杠及侧面护拦(备选件)
• Research on durability of concrete with fly - ash
  粉煤灰混凝土耐久性的研究
• Superior weatherproof endurance 5 . as long time as great effect
  优越耐候性耐久性佳。
• Marking permanence test procedure for electrical connectors
  电连接器标记耐久性试验程序
• Preparation of rock slabs for durability testing
  耐久性检验用石板的制备