KS C IEC 60534-3-3-2004(2009) Industrial-process control valves-Part 3-3:Dimensions-End-to-end dimensions for buttweld, two-way, globe-type, straight pattern control valves
2004KS C IEC 60534-3-3:2004 Industrial-process control valves-Part 3-3:Dimensions-End-to-end dimensions for buttweld, two-way, globe-type, straight pattern control valves