Consulting, design, testing, research and advisory services; relating to the iron, steel and refractory industries; engineering services, systems, installations

Refractory materials; products and equipment for developing of refractories both inside and outside of the iron and steel industries

Metal casings; metal cassettes intended for instruments and devices

Electrical and electronic apparatus and instruments; testing devices for electrical sub-assemblies and apparatus; measuring instruments and apparatus for measuring non-electrical values; measurement systems, data transmission and processing; computer systems for collecting and processing data, software and databases on magnetic recording media; sensors, electronically controlled actuators, control systems, controllers and regulation systems; transformers, variable autotransformers; rheostats, decade condensors, decade resistors and decade inductions; rectifiers, power packs, converters, adjustable electronic sources of direct voltage and direct current, adjustable electronic sources of alternating voltage and alternating current in different forms

Construction; repair; installation services

Education; training; entertainment; sporting and cultural activities

Fertilizers; manures; chemical sprays and slow or controlled released chemical products used in agriculture, horticulture and forestry included in this class

Air freshening preparations; insect repellants, repellants for dogs; preparations for killing weeds and destroying vermin