Terms containing line clear

Subject	English	Danish
transp.	block system requiring prior line-clear authority	blok for begæring af spor
el.	clear line-of-sight paths	fri synsvidde-transmissionsveje
transp.	clearing of main lines	rømning af hovedsporene
commun., transp.	"line clear"	"sporet frit"
commun., transp.	line clear with restricted speed aspect	sporet frit med nedsat hastighed