AECMA PREN 4438-1997 Aerospace Series Metallic Materials Test Methods Linear Thermal Expansion of Solid Materials with a Vitreous Silica Dilatometer Edition P 1
This standard is initially published on green paper for the needs of AECMA-Members.It has been technically approved by the experts of the concerned ACCMA Commission following comment by the manufacturers of the Member countries.
AECMA PREN 4438-1997 history
1997AECMA PREN 4438-1997 Aerospace Series Metallic Materials Test Methods Linear Thermal Expansion of Solid Materials with a Vitreous Silica Dilatometer Edition P 1