MIL-P-3409 (AMENDMENT-2), MILITARY SPECIFICATION: PLASTIC-MATERIAL, MOLDING RIGID THERMOPLASTIC, POLYDICHLOROSTYRENE; FOR USE IN ELECTRONIC, COMMUNICATIONS, AND ALLIED ELECTRICAL EQUIPMENT (07-JUL-1987)

MIL-P-3409 (AMENDMENT-2), MILITARY SPECIFICATION: PLASTIC-MATERIAL, MOLDING RIGID THERMOPLASTIC, POLYDICHLOROSTYRENE; FOR USE IN ELECTRONIC, COMMUNICATIONS, AND ALLIED ELECTRICAL EQUIPMENT (07-JUL-1987).