000 00339nam a22001457a 4500
005 20260522102928.0
008 260522b |||||||| |||| 00| 0 eng d
082 _a629.13
_bPRO
245 _aPropeller system
_bLicence by post B1 17.6 Issue 271
260 _aPakistan
300 _a51
650 _aAviation
999 _c37226
_d37226