单程管式加热器
single-pass tubular heater
simple pass tubular heater
单相管式加热器
single-phase tubular heater
顶部对流式管式炉
overhead convection type of pipe still
overhead convection type pipe still
多管式机械除尘器
multivortex mechanical collector
管式加热炉
tubular heater
tube furnace
tubular furnace
tube heating furnace
pipe heating furnace
tube-type heating furnace
pipe heater
pipe-still heater
tubular-furnace
浸管式加热装置
submerged tube heating device