俄语 ⇄ 英语

выпускное седло крана 强调
机器部件	down-stream seat (MichaelBurov); down-stream seat guide (MichaelBurov); outlet seat (MichaelBurov); outlet seat guide (MichaelBurov); downstream seat (MichaelBurov); downstream seat guide (MichaelBurov)