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impingement rod (in heat exchangers, e.g. "When shell pressure drop is critical and impingement protection is required, use rods or tube protectors in top rows instead of a plate. These create less pressure drop and better distribution than an impingement plate." Aiduza) |
защитный стержень: 5 phrases in 4 subjects |
Armored vehicles | 1 |
Construction | 2 |
Electronics | 1 |
Makarov | 1 |