背压

• Exhaust back pressure
  排气背压
• Adjust back pressure
  调节背压
• Back pressure test
  背压试验
• Quantitative analysis of the impact on unit economy with cooling water tube fouling of duplex pressure condenser
  定量分析双背压凝汽器冷却水管结垢对机组经济性的影响
• The turbine backpressure is measured by the pressure transmitters ind25 . gcw . 00 pt400 on the main steam duct
  汽机背压由主蒸汽管道上的压力变送器ind25 . gcw . 00pt400测量。
• C , reserve cur - off has good seal without leakage to privent from flowing backwards . the back pressure is higher and the effect is better
  C反向逆止密封好，没有渗漏，防止了倒流，背压越大，效果越佳
• 3 . pneumatic backpressure moving erasing knife , non - shaft pneumatic conic node printing plate loading , prompt and convenient printing plate changing
  3气动背压式移动刮刀，无轴气动锥顶装版，换版省时方便。
• The regenerating process of the dpf system was proven effective through controlling the exhaust flow rate and the pressure of regeneration point
  后处理系统通过废气流量及再生点背压对红外再生过程进行控制的方法是有效的。
• Based on the experiment , we describe the multilevel pipe pressure loading method that can simulate the high back pressure of pump and has low noise property
  摘要在试验研究的基础上，论述了多级节流增压模拟水泵实际运行背压的低噪声特性。
• 3 stages of temperature control , 2 levels of injection pressure , non - stage abjustment injection speed and back pressure , be suitted in precise shaping of engineering plastic
  料筒油温控制，两极注塑压力，射速、背压无段调整，上、下模具温度独立控制。