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| fumes; flue gases | |||
| fume Solids in the air that have been generated by the condensation of vapors, chemical reactions or sublimation (a direct change from solid to gas). Often metallic oxides or metals, these particles are less than 1 micrometer in diameter and may be toxic; fume | |||
| vapor | |||
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| fumes | |||
| fume | |||
| flue gas The gaseous combustion product generated by a furnace and often exhausted through a chimney (flue); smoke An aerosol, consisting of visible particles and gases, produced by the incomplete burning of carbon-based materials, such as wood and fossil fuels; flue gas | |||
| smoke | |||
| humos: 339 phrases in 41 subjects |