| 000 | 00357nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 220217s9999 xx 000 0 und d | ||
| 245 | 0 | _aMethods for testing tar and bitumen: Determination of penetration. | |
| 260 | _c1958 | ||
| 500 | _aStandard number: IS 1203 | ||
| 650 | _aBituminous materials | ||
| 650 | _aPenetration | ||
| 650 | _aTar | ||
| 942 | _cST | ||
| 999 |
_c73458 _d73458 |
||