frontal

• Road vehicles ; frontal fixed barrier collision test method
  道路车辆.正面固定障碍物碰撞检验方法
• Coe frontal strength evaluation dynamic loading heavy trucks
  评价coe正面强度用动态负载.重型卡车
• Cannula for maxillary antrum and frontal sinus
  上颌窦和额窦插管
• Situated anterior to the frontal bone
  前额骨的位于额骨前部的
• Modeling and simulation of frontal crash performance of a minibus
  微型客车正面碰撞特性建模及仿真研究
• Safety analysis of car frontal crash based on virtual crash test
  基于虚拟试验的轿车正面碰撞安全性分析
• Improvement design of minibus ' s frame structure in frontal impact
  轻型客车正面碰撞车架吸能结构优化设计
• Frontal crashworthiness of minibus with different collision modes
  不同碰撞模式的汽车正面结构抗撞性设计
• Blind frontal duplex structures
  未出露的前缘双向构造
• Road vehicles - frontal fixed barrier or pole impact test procedure
  道路车辆.正面固定障碍物或杆碰撞试验程序