| 000 | 00316nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 180713s9999 xx 000 0 und d | ||
| 082 |
_a624 _bISI-I |
||
| 245 | 0 |
_aINDIAN STANDARD SPECIFICATON FOR SLUICE VALVES FOR WATER WORKS PURPOSES _b: ISI NO. 2906-1984 |
|
| 260 |
_aND _bISI _c1972 |
||
| 270 | _aLUCKNOW | ||
| 942 | _cGB | ||
| 999 |
_c2521 _d2521 |
||