000 | 004160000a22001450004500 | ||
---|---|---|---|
027 |
_aBS 9200 : 1972 _q1972 |
||
041 | _aeng | ||
080 |
_a621.318.57 _b |
||
942 | _cSD | ||
110 | _aBRITISH STANDARDS INSTITUTION | ||
245 | _aBS 9200 : 1972 : Specification for reed contact units of assessed quality : generic data and methods of test | ||
260 |
_aLondon _bB.S.I. _c1972 |
||
300 | _a[35]P. | ||
500 | _aSTD906 | ||
999 |
_c24628 _d24628 |