000 | 005260000a22001450004500 | ||
---|---|---|---|
027 |
_aBS 3224 : Section B2 : 1970 _pSection B2 _q1970 |
||
041 | _aeng | ||
080 |
_a628.94 _b: 656.71 |
||
942 | _cSD | ||
110 | _aBritish Standards Institution | ||
245 | _aBS 3224 : Section B2 : 1970 : Specification for lighting fittings for civil land aerodromes :part B : approach lights : high intensity blister approach lighting fittings | ||
260 |
_aLondon _bBritish Standards Institution _c1970 |
||
300 | _a12p. | ||
500 | _aSTD1427 | ||
999 |
_c24742 _d24742 |