... 回流负荷 reflux duty 内回流 internal reflux 回流油品 recycle product ...
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internal reflux ratio 内回流比
internal reflux method 热回流
·2,447,543篇论文数据，部分数据来源于NoteExpress
High viscosity pump can match the relief valve, when the pump and piping system overpressure, safety valve is opened, the formation of internal reflux, ensure the safety of the system.
高粘度泵可配安全阀，当泵或管路系统超压时，安全阀门打开，形成内部回流，保证系统安全。
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