| |
 |
| Wind
Energy |
|
| |
| Romania
energetic development since 1980 |
|
| |
| Small
hydro-electric power plant |
|
|
|
|
|
| |
| |
| Steam
car with
cilindric
drawer |
|
|
| Eulipilul-
Heron from Alexandria
(sec. I, DC) |
|
| |
|
|
| |
| Atmosferic
car
Newcommen, 1705 |
|
|
|
| |
|
|
 |
RD
10A Turboreactor
URSS-1947 |
|
|
| Internal
combustion engine
12 cillinders in V, 140 CP, USA |
|
|
| |
|
|
|
|
|
| Tension
regulator
Brown -Bovery |
|
| |
|
|
| |
|
Röentgen Device for metal defects
Rich. Seifert & Co, Hamburg |
|
|
| C.c.
cars who worked at the "Al. I. Cuza" University
of Iasi
la sf. sec. al XIX-lea |
|
| |
|
GRAMME Engine
No. 118,
Agence de la ST Gramme
Vienne |
|
|
|
|
|
| |