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DD292988A5
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Neutroned detector with low goldmasse
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DD287574A5
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Prazzione thermoelement with special platinum rhodium alloy
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DD286866A5
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Thermocouple - temperature standard for the calibration of temperature means
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DD282292A5
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Drive body pair for exact aerostatic determination of the density of gases
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DD277334A1
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Heating device for heating glass faedes in measuring devices for determining the point of impacts of glass
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DD275734A1
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Device for temporary functional and leakage testing of float valves with the help of two separated water supplies
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DD273504A1
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Method and device for measuring the density of gases
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DD272697A1
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Method of determining interference grain parts
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DD285863A5
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Reduced input level of a varicap modulator
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DD269483A1
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Solid water aquivalent radioactive beta volume source
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DD265733A1
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Ionengetterpumpe for a atomized iron tube
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DD280671A3
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Power transfer element for a precision waiting device according to the substitution principle
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DD263597A1
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Thermoumformer for efficient value and active measurement
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DD280233A3
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Solid-DENSITY NORMAL SAMPLE
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DD257120A1
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Pynometer for the density determination of liquids
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DD253872A1
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Device for the electronic height indication of the separation layer between liquid and gas for gas pressure measurement by means of piston momometers
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DD253297A1
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Arrangement and method for testing gas mixing pumps
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DD259275A1
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Arrangement for generating collimated fields of fast neutrons
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DD249522A1
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Arrangement and method for measuring evolvents
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DD261207A1
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Apparatus for producing soap films in soap film tube pipes
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