Relacionar Columnas AVIATION ABBREVIATIONSVersión en línea Match the abbreviation with the correct meaning. por Steven Rafael Torres Orozco 1 P.S.I 2 FT 3 P/N 4 S/N 5 SB 6 LB 7 SRM 8 SL 9 AD SERVICE LETTER PRESSURE SQUARE INCH AIRWORTHINESS DIRECTIVE SERIAL NUMBER FOOT SERVICE BULLETIN STRUCTURAL REPAIR MANUAL POUND PART NUMBER