L-P-349C (NOTICE-1), FEDERAL SPECIFICATION: PLASTIC MOLDING AND EXTRUSION MATERIAL, CELLULOSE ACETATE BUTYRATE (19-DEC-1989) [S/S BY ASTM-D707]
L-P-349C (NOTICE-1), FEDERAL SPECIFICATION: PLASTIC MOLDING AND EXTRUSION MATERIAL, CELLULOSE ACETATE BUTYRATE (19-DEC-1989) [S/S BY ASTM-D707]., Cancelled and superseded by ASTM-D707.