Description: Marking the safety class of the asset; Name: safety integrity level
Description: marker for the safety class of the asset describing the safety class of the asset; Name: SIL category
Description: internal volume of a compartment, including the volume of nozzles to the first connection (flange, coupling, screwed connection, weld seam) but excluding the volume of internal structures (e. g. baffles, agitators); Name: Filling volume of the equipment