Standard Practice for Locating Leaks in Sewer Pipes By Measuring the Variation of Electric Current Flow Through the Pipe Wall Ingestion-build-48348 8 Constructional requirements

8 Constructional requirements

ISO 8504‑1 is used to ensure that the specified qualities of the product are:

The purpose was to create and spread the use of a bit-serial field bus based on the field device interfaces basic needs

but refers to all objects undergoing a cooling process from an elevated temperature down to ambient temperature by being allowed to stand in still air or by immersion in oil or water

and contains basic test schedules to be used in the preparation of such specifications

Standard Practice for Locating Leaks in Sewer Pipes By Measuring the Variation of Electric Current Flow Through the Pipe Wall Ingestion-build-48348 8 Constructional requirements