FED-STD-148A (CHANGE NOTICE 2), FEDERAL STANDARD: CLASSIFICATION, IDENTIFICATION, AND TESTING OF FEATHER FILLING MATERIAL (25 OCT 1968) [S/S by ASTM-D4522]
FED-STD-148A (CHANGE NOTICE 2), FEDERAL STANDARD: CLASSIFICATION, IDENTIFICATION, AND TESTING OF FEATHER FILLING MATERIAL (25 OCT 1968) [S/S by ASTM-D4522].