直角

• Specification for right angle and box angle plates
  直角板料与箱角板料规范
• Involving a perpendicular or rightangle relationship
  指垂直或直角关系。
• Flared type tube fittings - swivel run tee - body
  扩口式组合直角三通管接头体
• A right - angled bend in a pipe or conduit ; an elbow
  直角弯，肘导管或管道中的直角弯；肘
• Specification - swept elbow bends for fluid power applications
  液压装置用后直角弯头规范
• Rccn 90 metal flexible conduit fittings - elbow
  Rccn 45度直角金属软管接头
• Elbow , with swivel nut , 90 degree , flared tube
  扩口式带收紧螺母直角管接头
• You are standing at a right angle to the wall
  你的身体与墙壁成直角。
• Straight thread elbow for butt joints - assembly
  卡套式端对接直角管接头
• J kind of flanged cast steel suction sea valve
  J类法兰铸钢直角通海阀