Specifies the characteristic, preferred values, associated tests, and packaging and is intended as a basis on which agreements between purchaser and vendor can be made. The term "relevant specification" used herein refers to such agreement. Annex A gives
IEC 60326-12:1992 history
1992IEC 60326-12:1992 Printed boards; part 12: specification for mass lamination panels (semi-manufactured multilayer printed boards)