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Electric thermometer for measuring grain temperature
USSR. Moscow. An electric thermometer for measuring the temperature of grain in bales at a depth of up to 4.5 meters, developed at the Central Experimental Design Bureau of the All-Union Scientific Research Institute of Instruments of the USSR Ministry of Agriculture. Boris Korzin/TASS
| Location: | USSR, Moscow |
| Photo: | №150708 |
| Date of shooting: | 09.16.1970 |
| Authors: | |