NA 131
DIN Standards Committee Aerospace
Standards
[CURRENT]
WL 5.3632
WL 5.3632
Laminated products; plates, pressed, of laminated phenol-formaldehyde resin fabric
Title (German)
Schichtpreßstoff-Erzeugnisse; Tafeln, gepreßt, aus Phenolformaldehydharz-Hartgewebe