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clapet antiretour; clapet automatique de non-retour; clapet de non retour; clapet de retenue; soupape antiretour; soupape de non retour; clapet m; soupape de retenue; robinet d'essai | |||
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soupage m; valve f; clapet m | |||
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clapets de machines |
clack valve: 8 phrases in 4 subjects |
Chemistry | 1 |
General | 1 |
Mechanic engineering | 5 |
Transport | 1 |