BS 6812-3:1991

Заменен

Airborne noise emitted by earth-moving machinery, Method of measurement of exterior noise in dynamic test conditions — 20 стр.

Заменен на

BS ISO 6395:2008

ICS

53.100 Earth-moving. Including tractors, excavators, loaders, graders, etc. / Землеройные машины. Включая экскаваторы, погрузчики, грейдеры и т.д.

17.140.20 Noise emitted by machines and equipment / Шум от машин и оборудования