penetrometer
nounA device for measuring the penetrating power of radiation, especially x-rays.
nounA device for measuring the penetrability of semisolids.
nounA mechanical device that measures the ease of
A device that measures the
A device for measuring the penetrating power of radiation, especially x-rays.
nounA device for measuring the penetrability of semisolids.
nounA mechanical device that measures the ease of
A device that measures the
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