Terms containing direction line

Subject	English	French
construct.	direction line	ligne directrice
life.sc., construct.	direction peg line	ligne des jalons de direction
transp.	either direction working lines	exploitation en banalisation
transp., tech.	line of direction	ligne de direction
construct.	line of direction	ligne de visée
construct.	line of direction	ligne de mire
life.sc.	plumb line direction	direction du fil à plomb