IEC 60534-3-2:1984 ed1.0

Заменен

Industrial-process control valves. Part 3: Dimensions - Section Two - Face-to-face dimensions for flangeless control valves except wafer butterfly valves — 4 стр.

Описание Изменения Ссылки Версии

Gives the overall lengths of following types: segmental ball, eccentric rotary plug, and barstock globe; wafer butterfly valves are excluded.

Заменен на

IEC 60534-3-2:2001 ed2.0

ICS

23.060.40 Pressure. Including pressure-reducers / Регуляторы давления. Включая редукторы

25.040.40 Industrial process measurement and control / Измерение и контроль производственного процесса