Description: Range of use in a specific temperature down to a specific limit value in which a piece of equipment can be used without a serious change in certain guaranteed properties; Name: min temp range
Description: minimum boundary value of the temperature range, in which an operating unit can be used, without serious changes of assigned features, depending on the exposure time. Temporal restrictions like short-time or durability have to be stated; Name: min. temperature range
Description: determined integral of the sound power, p, over a stated time interval of duration t (starting at t1 and ending at t2); Name: sound energy