Graphical symbols for diagrams - Pumps, compressors and fans Ingestion-build-98192 Compared to EN 622-1:1997 the

Compared to EN 622-1:1997 the following modifications have been made in BS EN 622-1:2003:

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Reliability testing can assist the developer to evaluate the overall performance of equipment

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Graphical symbols for diagrams - Pumps, compressors and fans Ingestion-build-98192 Compared to EN 622-1:1997 the1 Scope This part of ISO 14617 specifies graphical symbols for pumps, compressors and fans, used mainly for transportation, in diagrams (for pumps and compressors used mainly for energy conversion, such as those in fluid power systems, see ISO 14617 10). For the fundamental rules of creation and application of graphical symbols in diagrams, see ISO 81714 1. For an overview of ISO 14617, information on the creation and use of registration numbers for