
Part-turn Valve Actuator Attachment - Part 2: Flange And Coupling Performance Characteristics
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
1982 [01/10/1982]
ISO 5211-2:1979 - Identical
SNV DIN ISO 5211-2:1982 - Identical
SNV ISO 5211-2:1982 - Identical
ISO 5211:2001 - Identical