| 000 | 00732nam a2200241 a 4500 | ||
|---|---|---|---|
| 999 |
_c1881 _d1881 |
||
| 007 | ta | ||
| 008 | 200121s1971 ii a|||g u|||f00| 0 eng d | ||
| 020 | _cRs. 130.00 | ||
| 040 |
_aKO _beng |
||
| 041 | 0 | _aeng | |
| 044 | _aii | ||
| 082 | 0 | 4 |
_223 _a623.853 _bIS5858(I):1970 |
| 110 | 2 | _aIndian Standards Institution | |
| 245 | 1 | 0 |
_aSpecification for Accessories to Mechanical Ventilation Systems on Board Ships. _nPart I. _pNon-Return Valves |
| 260 |
_aNew Delhi : _bIndian Standards Institution, _c1971 |
||
| 300 |
_a6 p. : _bill. ; _c21 cm. |
||
| 490 | 0 |
_aIndian Standard ; _vIS 5858 (Part I) : 1970 |
|
| 650 | 0 |
_aShips _xHeating and ventilation _xStandards |
|
| 904 | _aRUDRA_R | ||
| 905 | _aR_RANJAN | ||
| 942 | _cRT | ||