formation of price registration for the acquisition of cables, household appliances, electronic and it equipment, sound device 2 - magnetic disc 3 - specialized photographic test equipment 4 - toys in general 5 - computer cabinet 6 - notebook 7 - directional microphone 8 - audio and video cable 9 - connector 10 - audio and video cable 11 - connector 12 - voltage stabilizer 13 - speaker 14 - lighting projector 15 - projection screen 16 - fan 17 - fan 18 - ceiling fan 19 - microwave oven 20 - water and water vacuum cleaner 21 - washing machine / dry clothing - piece/accessory 22 - blender 23 - roasting/frying plate 24 - food ultiprocessor 25 - high pressure washer 26 - iron iron 27 - industrial stove 28 - industrial mixer 29 - domestic stairs.