Science and technology № 21 (1960)

1. 30 meters per minute.

Metallurgical plant, steel strips wrapped in coils.

Metal tape between the rolls of the pipe-welding mill.

Cutting the edge.

Cleaning the tape from scale.

The tape is rolled up into a tube.

The rotating electrode of the welding machine welds the seam.

Thread cutting on the ends of the pipe.

Finished pipes.

2. Laboratory on Valdai.

Working sites of the Valdai Research Hydrological Laboratory.

The system of artificial pools, employees conduct observations.

Employees take measurements.

The soil evaporator with the soil monolith is lifted to the surface and weighed.

Installation for weighing large trees.

A mast for weather observations.

Floating evaporation plant.

Students conduct observations on the lake.

3. Hungary shows.

Pavilion of the Hungarian Industrial Exhibition.

Demonstration of the operation of a software-controlled lathe.

Milling machine with software control.

Demonstration of the operation of the grinding machine.

Photo of the telephone exchange: telegraph girls at work.

Portrait of I. Puskash-the inventor of the world's first telephone exchange.

Modern means of communication presented at the exhibition.

A machine for the flour milling industry.

Dental chair.

X-ray machine.

Storefronts with clothes.