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| borosilicate glass | |||
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| borosilicate-glass | |||
| borosilicate glass | |||
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verre borosilicate : 6 Phrasen in 3 Thematiken |
| Bauwesen | 1 |
| Chemie | 1 |
| Industrie | 4 |
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| borosilicate glass | |||
| |||
| borosilicate-glass | |||
| borosilicate glass | |||
|
verre borosilicate : 6 Phrasen in 3 Thematiken |
| Bauwesen | 1 |
| Chemie | 1 |
| Industrie | 4 |