Flame attenuation
Flame attenuation means a process used to produce wool fiberglass where molten glass flows by gravity from melting furnaces, or pots, to form filaments that are drawn down and attenuated by passing in front of a high-velocity gas burner flame.
Source
40 CFR § 63.1381
Scoping language
Terms used in this subpart are defined in the Clean Air Act, in 63.2, or in this section as follows: