密封回热式空气预热器
sealing regenerative-type air preheater
板式空气—空气热交换器
plate-type air-air heat exchanger
板式空气预热器
plate air preheater
Welded plate air preheater
风罩回转式空气预热器
comparison of modification methods
风罩再生式空气预热器
Rothemuhle regenerative air preheater
回转式空气预热器
rotary air preheaters
rotary air heater
regenerative air preheater
rotary regenerative airheater
rotary type preheater
regenerative air heater
rotary air pre-heater
rotary air preheater
rotating air preheater
Revolving air preheatre
air preheater
rotory air preheater
ljungstrom air preheater
rotary regenerator
thermal rotary regenerator
boiler unit
Airpreheater
立管式空气预热器
vertical tubular air heater
螺旋槽管式空气预热器
spirally-corrugated-tube type air preheater
容克式空气预热器
ljungstrom air preheater
air preheater
ljungotroem air preheaters
Ljunstoem air preheater
Ljunstrm air preheater
外烯式空气预热器
externally fired hot blast heater
卧式管式空气预热器
horizontal tubular air preheater
再生式空气预热器
regenerative air heater
regenerative air preheater
前置级热管空气预热器
Pre-stage hot pipe air preheater
内置式空预器
inner air preheating exchanger