000 | 00253nam a2200073 4500 | ||
---|---|---|---|
080 |
_a _b |
||
245 | _aIEC: 99-4-1998; Surge arresters Part4 - Metal-oxide surge arresters without gaps for a.c. systems | ||
700 | _aINTERNATIONAL ELECTROTECHNICAL COMMISSION | ||
260 |
_aGeneva _bIEC _c1998 |
||
300 | _a139p | ||
999 |
_c36143 _d36143 |