ISO 1608-2:1978
Vapour vacuum pumps; Measurement of performance characteristics; Part II : Measurement of critical backing pressure

Заменен на ISO 1608-2(1989.12)
 

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Завершение срока действия 01.12.1989
Опубликован 01.12.1978

Vapour vacuum pumps; Measurement of performance characteristics; Part II : Measurement of critical backing pressure