Printed Wiring Board, Rigid Flex or Flexible, Multilayer, with Plated-Through Holes, with or without Stiffeners, for Soldered Part Mounting
焊接零件安装用带或不带加强件的镀通孔的刚性-柔性或柔性多层印刷线路板
This specification covers the generic performance requirements for multilayered (three or more conductor layers) rigid-flex or flexible (with or without stiffeners) printed wiring boards (hereafter designated printed board) with plated holes that will use soldering for component/part mounting (see 6.1.1).