Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Scarico-it#Sense
Scour valve-en#Sense
Tyhjennysaukko-fi#Sense
Ausspülvorrichtung-de#Sense
Purge-fr#Sense
Purga-es#Sense
Διάταξις εκκενώσεως-el#Sense
Διάταξις καθαρισμού-el#Sense
Udspulingsanlæg-da#Sense
Utspolningsanordning-sv#Sense
Blow off-en#Sense
Purga-pt#Sense
Uitspoelinrichting-nl#Sense
Päästöaukko-fi#Sense