surge chamber,surge tank
[DE] Schwallraum; Wasserschloss
[EN] surge chamber; surge tank
[FR] cheminée d' équilibre; tour piézométrique
surge chamber,surge tank /ENG-MECHANICAL,ENG-ELECTRICAL/
[DE] Ausdehnungsgefaess
[EN] surge chamber; surge tank
[FR] bac d' expansion; vase d' expansion