АО МОсинжпроект
СТРОИМ ВМЕСТЕ
Серия эпизодов, в которой мы рассказываем о том, как происходит строительство домов, мостов, тоннелей и о том, почему строитель - это очень важная профессия.
Smoke is a collection of airborne solid and liquid particulates and gases emitted when a material undergoes combustion or pyrolysis, together with the quantity of air that is entrained or otherwise mixed into the mass.
It is commonly an unwanted by-product of fires (including stoves, candles, oil lamps, and fireplaces), but may also be used for pest control (fumigation), communication (smoke signals), defensive and offensive capabilities in the military (smoke-screen), cooking, or smoking (tobacco, cannabis, etc.).