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"ZLS LaCoste and Romberg S83 gravity meter" .
"ZLS LaCoste and Romberg S83 gravity meter"@en .
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"A gravity meter modified by the Zero Length Spring (ZLS) corporation for shipborne and aircraft use, designed to measure the gravitational field."@en .
"accepted"@en .
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"SDN:L22::TOOL1273" .
"LaCoste and Romberg S83 gravity meter modified by Zero Length Spring corporation"@en .
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