DIN ISO 9905:1997-03 Technical specifications for centrifugal pumps - Class I (ISO 9905:1994)

标准编号：DIN ISO 9905:1997-03

英文标题：Technical specifications for centrifugal pumps - Class I (ISO 9905:1994)

德文标题：Kreiselpumpen - Technische Anforderungen - Klasse I (ISO 9905:1994)

发布日期：1997-03

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