uel

listen to the pronunciation of uel
Английский Язык - Английский Язык
Upper Earnings Limit
Upper Explosive Limit See Explosive Limits
(See UPPER EXPLOSIVE LIMIT )
Upper Explosive Limit The concentration of flammable gas or vapour in air below which an explosive gas atmosphere will be formed
Upper Explosive Limit
Upper Explosive Limit Maximum concentration of gas or vapor in air above which ignition does not occur (too rich)