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| water engineering | |||
| Russian thesaurus | |||
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| marine equipment (any item used or intended for use in conjunction with boats or water related activities: The show's management the anniversary with a small display of antique motor boats and marine equipment. Capellanus) | |||
| водная техника: 4 phrases in 3 subjects |
| Energy industry | 1 |
| Military | 2 |
| Water supply | 1 |