螺旋折流板换热器
helix baffled heat exchanger
heat exchanger with helical baffle
shell-and-tube heat exchangers with helical baffle
helix-baffled tubular heat exchanger
折流板换热器
baffle-plate heat exchanger
baffle heat exchanger
heat exchanger with segmental baffles
螺旋折流板换热管
heat exchanger pipe with continuous helical baffles
热板换热器
thermoplate heat exchanger
换热器换热性能试验
performance test of heat exchanger
U形换热器
U-shape underground heat exchanger
叉流换热器
cross-flow heat exchanger
多股流换热器
multi-stream heat exchanger
multi-steam heat exchanger
multi stream heat exchangers