The document contains descriptions of various industrial locations and machinery, including a sugar refinery control room, a cement factory, a hydroelectric turbine overhaul, bridge and road constructions, electricity production from rivers, gas installations control, excavator breakages, a silo explosion, a mine fire, the highest building in Serbia, a ceremonial hall, and lifts in a building.

1. The photos at work:
Control room in a sugar refinery Much gas in the hot stove
In a cement factory Power of the sun
Nevertheless rotates Overhaul the turbine of hydroelectric power

2. Construction of the bridge 1 Construction of a road to the bridge
Electricity from large rivers 1 Electricity from large rivers 2
Construction of the bridge 2 Control of the gas installations
Breakage of the excavator 1 Breakage of the excavator 2

3. The explosion at the silo Here is melting glass
The fire on tape at the mine Under the roof of the sports hall
On the highest building in Serbia The collegial analysis of technological schemes
In the ceremonial Hall of Lloyd View from lifts on the Lloyd building