空气加热器

带加热密封空气的单层叶片百叶窗式档板门,可用于大截面烟道档板门和高温档板门.例如:空气加热器的隔绝门,烟气脱硫系统中.

air humidifier

air cooling

primary-air supply aperture, passage

air-jet interlaced yarn

Filter-type Air Extractor

trailer type sliding vane rotary air compressor

surplus air

secondary air register