Pese gbogbo awọn ẹwọn igbesẹ escalatorJọwọ ba iṣẹ alabara sọrọ ṣaaju ki o to paṣẹ lati pinnu awoṣe, awọn pato, idiyele, akoko ifijiṣẹ, ẹru, ati bẹbẹ lọ yẹ ki o. yẹ ki o