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| sacrificial anode (катодной защиты); sacrificial anode (анодная защита andrushin) | |||
| sacrificial anode | |||
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| sacrifical anodes | |||
| sacrificial anodes | |||
| протекторный анод: 5 phrases in 4 subjects |
| Automobiles | 1 |
| Drilling | 1 |
| Natural resourses and wildlife conservation | 2 |
| Oil and gas technology | 1 |