| 000 | 00264nam a2200073 4500 | ||
|---|---|---|---|
| 080 |
_a _b |
||
| 245 | _aIS: 2544 - 1973 : Specification for porcelain post insulators for systems with nominal voltages greater than 1000 volts | ||
| 700 | _aINDIAN STANDARDS INSTITUTION | ||
| 260 |
_aNew Delhi _bBIS _c1974 |
||
| 300 | _a32p | ||
| 999 |
_c26575 _d26575 |
||