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A790833 U12G HEATER ASSEMBLY DUIMSTRA(Project Engineer) NOV 1 79EG&G/NTS PHOTO LAB Publication Date: 11/1/1979 ASSEMBLERS, PARTS; G-TUNNEL; HEATER ASSEMBLY; INSTRUMENTAL; INSTRUMENTS & EQUIPMENT; NEVADA; NEVADA TEST SITE; NTS; NUCLEAR ENERGY TECHNOLOGY; TEST SITES; TUNNELS; TUNNELS BY USAGE; UGT; UNDERGROUND TESTING historical images. 1972 - 2012. Department of Energy. National Nuclear Security Administration. Photographs Related to Nuclear Weapons Testing at the Nevada Test Site.
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