| 000 | 00368nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220217s9999 xx 000 0 und d | ||
| 245 | 0 | _aRaw natural rubber- Determination of dirt | |
| 260 | _aSwitzerland | ||
| 260 |
_c1974 _bInternational Standards Organisation |
||
| 500 | _aStandard number: ISO 249 | ||
| 650 | _aRaw natural rubber- Dirt determination | ||
| 942 | _cST | ||
| 999 |
_c74103 _d74103 |
||