Primarily a combination of sidestream smoke from the burning end of a cigarette, pipe or cigar, and exhaled mainstream smoke from the smoker. Other components include smoke emitted at the mouthpiece during puff drawing. For more information, click here.
ENVIRONMENTAL TOBACCO SMOKE
Meaning of ENVIRONMENTAL TOBACCO SMOKE in English
Environmental engineering English vocabulary. Английский словарь экологического инжиниринга. 2012