| emery |
a hard grey-black mineral consisting of corundum and either hematite or magnetite; used as an abrasive (especially as a coating on paper)
출처: wordnet.princeton.edu/perl/webwn
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| emery |
Abrasive material composed of iron oxide and carborundum.
출처: www.peakagents.ca/glossary/e3.htm
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| emery |
The abrasive used for grinding a lens surface.
출처: www12.mawebcenters.com/coltslaboratories/gloss.ivn...
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| emery |
A grayish black mineral used as an abrasive; example, emery cloth which is a type of fine sand paper.
출처: www.gravestonepreservation.info/glossary.asp
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| emery |
An abrasive paper used in the finishing of jewellery items prior to final polishing. The term emery is usually applied to a description of scrap material returned to the bullion dealer for refining ie, the used sheets of emery paper which will contain precious metal deposits after use.
출처: www.cooksongold.com/help/terminology.html
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