Description: temperature to which a particular piece of equipment is subjected during normal operation; Name: operating temperature 
Description: Temperature determined by the given application and fluid. ; Name: Working temperature
Description: permanent operation, short-term operation or periodic operation characterized by one of more loads and which remains unchanged during a certain period, or, in the case of non-periodic operation, where the load and speed generally change within the permissible operating range; Name: Operation type time sequence of the drive