a measuring instrument that measures the hardness of materials by penetrating them with a stylus that has a diamond point
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- (noun) a measuring instrument that measures the hardness of materials by penetrating them with a stylus that has a diamond point
Meanings
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noun a measuring instrument that measures the hardness of materials by penetrating them with a stylus that has a diamond point
Summary
a measuring instrument that measures the hardness of materials by penetrating them with a stylus that has a diamond point
- (noun) a measuring instrument that measures the hardness of materials by penetrating them with a stylus that has a diamond point
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