There are some other directions:

• examination and estimation of operating efficiency of gas-dust catching devices and working out measures as to improvement of their operation efficiency;

• development of operating documentation of devices, project documentation of systems of industrial gases cleaning from dust, fog-like and gaseous admixtures;

• production, gathering and supply of devices, systems of gas-dust catching in complete set with purchased products and building metal constructions;

• production and supply of spare parts to operating gas-dust cleaning equipment;

• development of erecting documentation, production and supply of erection facilities.