Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; electrical condensers (capacitors); electrical transformers; high-voltage transformers; measuring apparatus for electrical transformers and capacitors; protection apparatus for electrical transformers; scientific research apparatus and instruments for use laboratories; all the aforesaid goods are only intended for high and medium voltage applications
Electrical and Scientific ApparatusConstruction services; installation and repair services; installation, maintenance and repair of electric apparatus; provision of advice regarding installation, maintenance and repair of electrical equipment and installations; provision of information regarding installation, maintenance and repair of electrical equipment and installations; drilling services; all the aforesaid services are only intended for high and medium voltage services
Building Construction and RepairScientific and technological services as well as research and design services relating thereto; engineering services including evaluations, estimates, research and reports in scientific and technological fields; technical project study; engineering services; surveying (engineering work); engineering work in the field of energy storage and distribution; research and development of new products for others; technical study and analysis, diagnostics (rendered by engineers) for placement and installation of electrical appliances and installations; all the aforesaid services are only intended for high and medium voltage services
Computer and Scientific