AECMA PREN 4050-1-1996 Aerospace Series Test Method for Metallic Materials Ultrasonic Inspection of Bars, Plates, Forging Stock and Forgings Part 1: General Requirements Edition P 1
This standard specifies the required characteristics for lamp, code 73E, used on-board aircraft. It shall be used together with EN 2756.
AECMA PREN 4050-1-1996 history
1996AECMA PREN 4050-1-1996 Aerospace Series Test Method for Metallic Materials Ultrasonic Inspection of Bars, Plates, Forging Stock and Forgings Part 1: General Requirements Edition P 1