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6 résultats pour : reflector

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Russo-Turkish War of 1877-1878
UMG22A72_487

Russo-Turkish War of 1877-1878

Atomic Energy Reactor
UMG22A00_008

Atomic Energy Reactor

Man inserting a letter T into a stop sign with reflectors on it circa 1936.
UMG21A22_460

Man inserting a letter T into a stop sign with ref...

The Eastern Question
UMG20B25_381

The Eastern Question

V, basokovskaya, a nurse of the ordjonikidze sanatorium of the sochi-matsestinsk resort, treating a patient with sun rays via a large concentrating solar reflector, the past year showed good results i...
UMG20B03_113

V, basokovskaya, a nurse of the ordjonikidze sanat...

Soviet lunar rover, lunokhod 2 (luna-21 mission), 1 - right-angle antenna; 2 & 8 - television cameras; 3 - photo-receiver; 4 - solar battery panel; 5 - magnitometer; 6 - corner reflector; 7 - astropho...
UMG20B00_160

Soviet lunar rover, lunokhod 2 (luna-21 mission), ...