断面

• The application of digital topographic map in project constryuetion
  线路纵横断面测绘数字化
• Casting sheaves for cranes . groove profiles
  起重机用铸造滑轮.绳槽断面
• General purpose tapered and reduced cross section retaining rings
  通用锥形和变断面锁紧挡圈
• Door design based on hard data points and principal section
  基于设计硬点和主断面的车门设计
• Design and application of chamber in soft rock of deep mine
  深井软岩大断面硐室的设计与应用
• Section non - equilibrium factor of passenger folw
  客流断面不均衡系数
• Specification for operating table mattresses and mattress sections
  手术台软垫和软垫断面规范
• Super giant fault room drifting roadway construction technique
  特大断面硐室掘进成巷施工技术
• A historic section of the traditional kejia house in shenzhen
  深圳龙岗客家民居的一个历史断面
• The soft rock support technology in great fault machine head room
  大断面机头硐室软岩支护技术