17/30351879 DC. BS EN 13015. Maintenance for lifts and escalators. Rules for maintenance instructions : 17/30351879 DC
سازمان: BSI - British Standards Institution
کلید واژه: Escalators , Service lifts , Instructions for use , Equipment safety , Buildings , Rescue , Maintenance , Goods lifts , Passenger lifts , Safety measures , Electrically-operated devices , Handbooks , Inspection , Lifts , Passenger conveyors , Hydraulically-operated devices
سال: 2017
زبان: English
قیمت: 425000 تومان