| 000 | 00782cam a2200157ua 4500 | ||
|---|---|---|---|
| 041 |
_aeng _h |
||
| 082 |
_a666.9 _bIND/ME |
||
| 110 | 1 |
_aIndian Standards Institution . _b _c() |
|
| 245 |
_aMethod of test for determination of openness of fibarisation of chrysotile asbestos fibre by air permeability method using Dyckerhoff apparatus / _cIndian Standards Institution. _hTextual Documents |
||
| 250 |
_a1 / _b. |
||
| 260 |
_aNew Delhi : _bIndian Standards Institution , _c1981. |
||
| 300 | _a11 ; . | ||
| 504 | _a | ||
| 942 | _cBK | ||
| 999 |
_c263730 _d263730 |
||