1. The story of the design engineer and the project office for the design of a chemical plant. 2. Model mill, and its test in the laboratory. 3. The plot of vineyards. The work of the Institute for Electrification of Agriculture. 4. The plot of the simulation HPP.
1.Layouts of machines, loaders, and machines.
Engineers are designing a new chemical plant.
Ready-made project of the plant.
The model is photographed from different angles.
2.model of the rolling mill.
The model is placed in the polariscope.
Scientists view the footage.
3. The tractor is between the vines.
Laboratory of the Institute of agricultural electrification.
Model of a vineyard.
A tractor model appeared in the simulated vineyard.
The tractor model is controlled by an antenna.
4. The construction of hydroelectric power.
Model of a hydroelectric power station.
Workers mount a spiral chamber.
Experiences with the spiral model of the camera.