NOISE MAP OF CITIES AND AGGLOMERATIONS

Noise map of cities and agglomerations

Noise map of city is an instrument for noise control.There are noise levels on all main roads, in people habitation and recreation areas, on the territory of industrial and other enterprises, and around isolated noisy objects.At present time in Herbal Supplement Russia and abroad the main problem of noise maps is as before the indefinite precision

read more




Evaluation of control strategies for airport refueling system

Objective With the rising demand in civil aviation and the continual growth of large- and medium-sized airports, reliable and secure apron hydrant pipeline systems are essential for enabling the smooth movement of passengers and cargo at civil aviation airports.Furthermore, an accurate pump start/stop control strategy is vital to ensuring the effic

read more