| 000 | 00311nam a2200073 4500 | ||
|---|---|---|---|
| 080 |
_a _b |
||
| 245 | _aIS:09921 (PART 3) - 1982; Specification for alternating current disconnectors(Isolators) and earthing switches for voltages above 1 000 V Part 3; Design and construction | ||
| 700 | _aBUREAU OF INDIAN STANDARDS | ||
| 260 |
_aNew Delhi _bBIS _c1982 |
||
| 300 | _a8p | ||
| 999 |
_c34987 _d34987 |
||