FED-STD-1A (NOTICE 1), FEDERAL STANDARD: LABORATORY ATMOSPHERIC CONDITIONS FOR TESTING (09 APR 1986) [S/S BY ASTM-E171]
FED-STD-1A (NOTICE 1), FEDERAL STANDARD: LABORATORY ATMOSPHERIC CONDITIONS FOR TESTING (09 APR 1986) [S/S BY ASTM-E171]., Federal Standard A, dated April 27, 1972, is hereby canceled and superseded by ASTM E 171, Standard Atmospheres for Conditioning and Testing Materials.