MIL-P-24249A (AMENDMENT 1), MILITARY SPECIFICATION: PLASTIC MATERIAL, CELLULAR POLYURETHANE, RIGID, VOID FILLER, FOAM-IN-PLACE, LARGE SCALE AND INSTALLATION OF (30 OCT 1992)
MIL-P-24249A (AMENDMENT 1), MILITARY SPECIFICATION: PLASTIC MATERIAL, CELLULAR POLYURETHANE, RIGID, VOID FILLER, FOAM-IN-PLACE, LARGE SCALE AND INSTALLATION OF (30 OCT 1992).