| 000 | 00276nam a2200085Ia 4500 | ||
|---|---|---|---|
| 008 | 180131b1982 xxu||||| |||| 00| 0 eng d | ||
| 080 |
_a _b |
||
| 100 | _aIndian Standards Institution | ||
| 245 | _aIs: 2772 - 1982; Specification For Non-Flameproof Mining Transformers For Use Below Ground | ||
| 260 |
_a _bBIS _c1982 |
||
| 999 |
_c49475 _d49475 |
||