blow off /TECH,ENG-MECHANICAL/
[DE] abblasen; ablassen; abschlaemmen
[EN] blow off
[FR] aérer; chasser; faire écouler; purger; vider; évacuer
blow off,scour valve
[DE] Ausspülvorrichtung
[EN] blow off; scour valve
[FR] purge
blow off,scour valve /ENG-MECHANICAL,BUILDING/
[DE] Ausspülvorrichtung
[EN] blow off; scour valve
[FR] purge