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bearing seal | |||
contact seal | |||
rubbing contact seal | |||
contact sealing | |||
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contact packing |
контактное уплотнение: 17 phrases in 9 subjects |
Astronautics | 3 |
Automated equipment | 1 |
Automobiles | 2 |
Aviation | 2 |
Energy industry | 1 |
Makarov | 2 |
Sakhalin | 2 |
Tengiz | 1 |
Transport | 3 |