| 000 | 00357nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220217s9999 xx 000 0 und d | ||
| 245 | 0 | _aTesting of rubber and ebonite. Sampling and preparation of specimens for chemical testings. | |
| 260 | _c1970 | ||
| 500 | _aStandard number: DIN 53 551 | ||
| 650 | _aChemical testing | ||
| 650 | _aEbonite | ||
| 942 | _cST | ||
| 999 |
_c73347 _d73347 |
||