26-02-2024
0
Engineering
Electronic Components
0 L.E.
(Stability Date 2026) IEC 61249-3-5:1999 Materials for printed boards and other interconnecting structures - Part 3-5: Sectional specification set for unreinforced base materials, clad and unclad (intended for flexible printed boards) - Transfer adhesi
Update Adopted
Not Obligatory
31.180