
Industrial-process control valves - Part 3-1: Dimensions - Face-to-face dimensions for flanged, two-way, globe-type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-type, angle pattern control valves (IEC 60534-3-1:2019); German
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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EN IEC 60534-3-1:2019 - Identical
IEC 60534-3-1 : 2019 - Identical
IEC 60534-3-1 : 2019 - Identical