双列

• Double row bearing
  双列轴承
• Bearings , airframe rolling - rigid double row ball bearings in steel - dimensions and loads
  机体轴承.钢制的刚性双列球轴承.尺寸和负荷
• Dual - in - line package sockets for use in electronic equipment , blank detail specification for
  电子设备用双列直插封装式插座的空白详细规范
• Detail specification for dual - in - line 2 - piece contact socket for use in electronic equpiment
  电子设备用双列直插式2片接触式插孔的详细规范
• Rolling bearings ; self aligning ball bearing ; double row with cylindrical and tapered bore
  滚动轴承.向心滚珠轴承.带圆柱形和锥形孔的双列轴承
• Aerospace - airframe ball bearings , double - row , rigid , sealed , heavy duty - inch series
  航空航天.飞机结构用重负荷密封双列刚性球轴承.英制系列
• Detail specification for flexible carrier 2 - piece dual - in - line socket for use in electronic equipment
  电子设备用双片双列柔性载体插座的详细规范
• Aerospace - airframe ball bearings , double - row , rigid , diameter series 0 - metric series
  航空航天. 0直径系列的刚性双列飞机构架用球轴承.米制系列
• Aerospace - airframe needle track roller , yoke type , double - row , sealed - inch series
  航空航天.飞机结构用轭型双列密封的滚针滚道式滚子.英制系列
• Rolling bearings - double row cylindrical roller bearings for spindles of machines - specifications
  滚动轴承.机床主轴用双列圆柱滚子轴承.技术条件