BSI BS 6164 : Code of practice for health and safety in tunnelling in the construction industry

سازمان: BSI - British Standards Institution

کلید واژه: Accident prevention , Construction operations , Equipment safety , Excavating , Maintenance , Occupational safety , Repair , Safety devices , Safety measures , Trenches , Tunnelling , Tunnelling equipment , Tunnels

سال: 2011

زبان: English

قیمت: 95000 تومان