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| durchlochtes Futterrohr | |||
| gelochte Verrohrung (pipes); perforierte Verrohrung (pipes); Filterrohr n (pipes) | |||
| durchlochte Verrohrung; perforiertes Futterrohr | |||
| English thesaurus | |||
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| perf csg | |||
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perforated casing : 3 phrases in 2 subjects |
| Construction | 2 |
| Technology | 1 |