| 000 | 00458nam a2200133 4500 | ||
|---|---|---|---|
| 999 |
_c178619 _d178619 |
||
| 027 |
_aIEC publication 235-7 _q1972 |
||
| 041 | _aeng | ||
| 942 | _cSD | ||
| 110 | _aINTERNATIONAL ELECTROTECHNICAL COMMISSION | ||
| 245 | _aIEC publication 235-7 : measurement of the electrical properies of microwave tubes : part 7 : gas-filled microwave switching devices | ||
| 260 |
_aGeneva _bINTERNATIONAL ELECTROTECHNICAL COMMISSION |
||
| 300 | _a35p. | ||
| 500 | _aSTD3163 | ||