Description: Period of time during which an item performs its intended function, it includes all the time a machine is continuously running from start-up until it is shut down.; Name: ot
Description: passed time period after comissioning of a system, sub-system, component or piping; Name: Operating time 
Description: DUNS-no., supplier number, or other number as identifier of an offeror or supplier of the identification; Name: supplier of the identifier