金剛砂

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Archived revision by Wyang (talk | contribs) as of 08:44, 5 July 2017.
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Chinese

diamond; object that is extremely hard and strong sand; gravel; granule
trad. (金剛砂) 金剛
simp. (金刚砂) 金刚
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Pronunciation


Noun

(deprecated template usage) 金剛砂

  1. (mechanics) emery