About implementation of scientifically proved labour and rest regime on enterprises by Soviet Hygiene and Labour Protection Institutes.
The facade of the Penza Watch Factory.
Wall clocks (7 hours 30 min.) - CU.
Industrial gymnastics in the shop of the plant, workers perform the exercises - LS., MS., CU.
Thermometer on the wall in the shop - CU.
Conditioning installation, cleaning the air - CU.
Chairs at work at the conveyor - CU.
Fluorescent lamps in every workplace - CU.
Girls-pickers watch at work.
Clock mechanism, fingers - CU.
Workers face - CU., PNRM.
Clockwork (a magnifying glass).
Researcher examines sustained attention pickers: stopwatch in hand - CU.
Worker strikes in the text is the letter.
With a special instrument is determined distinctiveness of workers.
Pickers work.
Ready to watch in a box.
During the hour lunch break, workers in the dining room and in the lounge.
Workers after the lunch break.
The end of the shift.
Hand strikes is the letter of the text - CU.
Compare the morning and a second text with strike-letters.
Clock (14 hours 00 min.) - CU.
Industrial gymnastics in the shop.
Moving conveyor belt - CU.
Worker.
Assembly shop - LS.