| 000 | 00532nam a2200133Ia 45e0 | ||
|---|---|---|---|
| 008 | 150511n1977 ii |||gr||||Z||||||eng | ||
| 082 | _a621.8672 | ||
| 100 | _eAuthor., | ||
| 245 | 0 |
_aIndian Standard Specification for Unplasticized PVC Pipes for Potable Water Supplies _hTextual Documents |
|
| 260 |
_aNew Delhi: _bIndian Standards Institution, _c1977. |
||
| 300 | _a20. | ||
| 653 | _aWater Fittings Appliances | ||
| 942 |
_2ddc _cTXT |
||
| 999 |
_c27530 _d27530 |
||