IATE-49733

Subject Field	Subject Field/52
Is Reference of	Water hardness-en#Sense
	Vattnets hårdhet-sv#Sense
	Waterhardheid-nl#Sense
	Hårdhed (vand-da#Sense
	Dureté de l'eau-fr#Sense
	Wasserhärte-de#Sense
	Dureza da água-pt#Sense
	Dureza del agua-es#Sense
	Σκληρότητα του ύδατος-el#Sense
	Durezza dell'acqua-it#Sense
	Hårdhed (vand)-da#Sense
	Veden kovuus-fi#Sense