IATE-1136257

Subject Field	Subject Field/6821
Is Reference of	Hélice primitiva-es#Sense
	Γραμμή παρειάς στον μέσο κύλινδρο-el#Sense
	Elica di riferimento-it#Sense
	Reference helix-en#Sense
	Skruelinje på delecylinder-da#Sense
	Hélice primitiva-pt#Sense
	Mittenzylinder-Schraubenlinie-de#Sense
	Hélice de référence-fr#Sense
	Referentieschroeflijn-nl#Sense
	US:helix on datum cylinder-en#Sense