Ideen und Erfindungen in der DDR, 1987

footage berlin - rbb media
footage berlin - rbb media
40.8 هزار بار بازدید - 2 سال پیش - In 1987, the GDR was
In 1987, the GDR was tinkering with ideas and inventions that benefit the national economy and improve or simplify work in many areas. "Prisma" shows a technical aid for car repair, a process for the environmentally friendly separation of drilling emulsion and a method for cleaning beer lines. Insights into car body construction, the functioning of a lathe and its coolants as well as a flushing method for beer taps prove that technology is developing in the GDR.

Video details:

Period: 1987
Resolution: SD
Aspect ratio: 4:3
Original sound: yes
Colour: yes
Source: DRA - from "Prisma F: 566 – Beitrag 2: Vorstellung von Ideen und Erfindungen", 05.03.1987

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2 سال پیش در تاریخ 1401/06/30 منتشر شده است.
40,865 بـار بازدید شده
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