| 000 | 00377nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 220216s9999 xx 000 0 und d | ||
| 100 | _aHelt W F | ||
| 245 | 0 | _aPost vulcanization stabilization for NR | |
| 260 |
_bRubber World _c1991 |
||
| 300 | _aP 18-24 | ||
| 650 | _aNatural rubber | ||
| 650 | _aVulcanization | ||
| 700 | _aParis W W | ||
| 700 | _aTo B H | ||
| 942 | _cJS | ||
| 999 |
_c65358 _d65358 |
||