MIL-P-25421B (NOTICE-1), MILITARY SPECIFICATION: PLASTIC MATERIALS, GLASS FIBER-EPOXY RESIN, LOW PRESSURE LAMINATED (28-OCT-1991) [S/S BY MIL-DTL-25421C]
MIL-P-25421B (NOTICE-1), MILITARY SPECIFICATION: PLASTIC MATERIALS, GLASS FIBER-EPOXY RESIN, LOW PRESSURE LAMINATED (28-OCT-1991) [S/S BY MIL-DTL-25421C].