Description: Reliability of an object, which is determined by design planning and manufacture under expected operating and maintenance conditions; Name: Reliability that's expected
Description: Reliability of an item determined by design and manufacture under expected conditions of operation and maintenance ; Name: Expected reliability
Description: a specific design within the context of a type, which is generally characterized by its dimensions. A construction can comprise several design (variants), which generally vary in terms of mechanical details; Name: Construction form of the seal surface, connection, muff A2