| glass |
The EDM prism.
출처: users.rcn.com/deeds/survey.htm
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|---|---|
| glass |
sandglass which indicates the passage of half an hour.
출처: www.vamos-wentworth.org/seadog/
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| glass |
The Plexiglas sheets on top of the boards surrounding the rink.
출처: www.nycgayhockey.org/joining/terms.shtml
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| glass |
A mixture of pure silica and sand, lime and soda. Earliest quality glass was brought into Britain from France and Germany. By the 13th century many churches had glass windows but by the 15th century only the very wealthy had them in domestic buildings. There were many substitutes (eg horn and lattice work of stone and wood). Sash windows came in at the start of the 18th century but the glass was still blown. ...
출처: dspace.dial.pipex.com/town/square/fk26/localpast/9...
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| glass |
The most time honored lens has the advantage of excellent scratch resistance and clarity.
출처: professionaleye.com/definitions.htm
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