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