| 000 | 00508nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 220217s9999 xx 000 0 und d | ||
| 245 | 0 | _aSpecification for fire resistant conveyor belting for underground use in coal mines. (Tentative) | |
| 260 | _aNew Delhi | ||
| 260 |
_c1966 _bIndian Standards Institution |
||
| 490 | _aPulleys and belts sectional committee, EDC 42 | ||
| 500 | _aStandard number: IS 31881 | ||
| 650 | _aCoal mine | ||
| 650 | _aConveyor belt | ||
| 650 | _aFire resistant | ||
| 942 | _cST | ||
| 999 |
_c73641 _d73641 |
||