| 000 | 00554nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1972 xx 000 0 und d | ||
| 082 | _a389.6 IS : 731 | ||
| 100 | _aIndian Standards Institution | ||
| 245 | 0 | _aSpecification for porcelain insulators for overhead power lines with a nominal voltage greater than 1000v | |
| 250 | _aSecond revision | ||
| 260 |
_bNew Delhi _c1972 |
||
| 300 | _a29p | ||
| 440 | _aIS : 731-1971 | ||
| 650 | _aPORCELAIN | ||
| 653 | _aELECTRIC INSULATORS & INSULATION -- SPECIF | ||
| 653 | _aPORCELAIN | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c54630 _d54630 |
||