AECMA PREN 3225-3-1990 Aerospace Series Heat Resisting Alloys Produced from Atomized Powder Powder, Compacted Forging Stock and Parts - Technical Specification - Part 3 - Hot Compacted Forging Stock
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AECMA PREN 3225-3-1990 history
1993AECMA PREN 3225-3-1993 Aerospace Series Heat Resisting Alloys Produced from Atomized Powder Powder Compacted Forging Stock and Parts Technical Specification Part 3 - Hot Compacted Forging Stock Edition P 1
1990AECMA PREN 3225-3-1990 Aerospace Series Heat Resisting Alloys Produced from Atomized Powder Powder, Compacted Forging Stock and Parts - Technical Specification - Part 3 - Hot Compacted Forging Stock