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3 résultats pour : instruments of measurement

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Solar cells and volcano activity monitoring instruments atop Mount Galunggung, Java, Indonesia.
LMY25T03_EGHPTD

Solar cells and volcano activity monitoring instru...

heat in summer with high temperature at thermometer
LMY22T04_2G7CKHG

heat in summer with high temperature at thermomete...

montessori kindergarten, measurement of growth, naples 1920-30
LMY22T02_RJEMF1

montessori kindergarten, measurement of growth, na...