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Mechanical structures for electronic equipment. Thermal management for cabinets in accordance with IEC 60297 and IEC 60917 series - Design guide. Method for the determination of forced air-cooling structure Ingestion-build-89079 and marking of hand- and1 Scope and object This part of IEC 62610 provides for compatible methods of forced air cooled cabinets assembled with associated subracks and or chassis in accordance with the IEC 60297 and IEC 60917 series. This design guide contains the following: a) Thermal interfaces of subrack and or chassis based equipment in a cabinet Reference temperature Preferred airflow conditions Airflow volume conditions Standard air b) Procedures for determining