Printed Wiring Board, Rigid, Single and Double Layer, Thermosetting Resin Base Material, with or without Plated-through Holes, for Soldered Part Mounting
焊接零件安装用带或不带电镀通孔的热固性树脂基刚性单层和双层印刷线路板
This specification covers the generic performance requirements for flexible, single and double sided (one or two conductor layers) printed wiring boards (hereafter designated printed board) with or without plated holes and with or without stiffeners that will use soldering for component/part mounting (see 6.1.1).