EN ISO 9908:1997/A1:2011 PDF
Technical specifications for centrifugal pumps - Class III - Amendment 1 (ISO 9908:1993/AMD 1:2011)
Technical specifications for centrifugal pumps - Class III - Amendment 1 (ISO 9908:1993/AMD 1:2011)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 7
- Дата публикации:
- 15 апреля 2011 г.
- Издание:
- CEN EN 9908 edition 1 version 1
- ICS:
- 23.080
MINOR AMENDMENT!!! MINOR AMENDMENT!!! MINOR AMENDMENT!!! MINOR AMENDMENT!!!
Abstract
Overview
EN ISO 9908:1997/A1:2011 is a minor amendment to the European adoption of , covering technical specifications for . Issued by CEN in April 2011, this amendment primarily updates normative references and clarifies which hydraulic test standard and acceptance class apply when assessing Class III centrifugal pumps. The amendment preserves the original standard’s content while aligning test and NPSH references to the revised ISO test series.
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