DIN 32731:1984-05

Отменен

Temperature control devices with mechanically actuated integral closure gas valve without electrical auxiliary energy — 10 стр.

Заменен на

DIN EN 257:1992-03

ICS

97.020 Home. Including consumer information / Домашнее хозяйство в целом

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