Answer | Crossword Clue |
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fugitometers | FUGITOMETER, an instrument used for measuring the fastness to light of dyed materials |
fugitometer | an instrument used for measuring the fastness to light of dyed materials |
diffractometer | An instrument for measuring diffraction, chiefly used to determine the structure of a crystal by analysis of the diffraction of X-rays |
diffractometers | An instrument for measuring diffraction, chiefly used to determine the structure of a crystal by analysis of the diffraction of X-rays |