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flange union (A pair of flanges that are screwed to the ends of pipes and then bolted or welded together to hold two pipes together answers.com) Alexander Demidov); pipe neck (Aleks_Teri) | |||
flanged branch |
фланцевый патрубок: 3 phrases in 3 subjects |
Construction | 1 |
Mechanics | 1 |
Oil and gas | 1 |