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bewaehrt; erprobt | |||
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lange erprobt | |||
bewährt; altbewährt | |||
langbewährt |
time tested : 17 phrases in 6 subjects |
Automated equipment | 1 |
Measuring instruments | 7 |
Medical appliances | 2 |
Microelectronics | 2 |
Natural resourses and wildlife conservation | 2 |
Technology | 3 |