单程管式加热器
simple pass tubular heater
single-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
pipe heating furnace
tubular heater
tube furnace
pipe heater
tubular-furnace
tubular furnace
tube heating furnace
pipe-still heater
tube-type heating furnace
浸管式加热装置
submerged tube heating device