Waidner, C.W., Fischer, L.A. · National Bureau of Standards · leaf 24
at a time in the reading stand shown in fig. 8. One observer reads the thermometers as they are successively broughtinto the field of view of the microscope by turning the knurled headof the arbor on which the holders are slipped, while another recordsthe readings on the test record sheet. With a…
Measurements and use of instruments · Heat flow, thermal and thermodynamic processes
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