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Rose ring
| Diamond Glossary (алмазы и бриллианты - глоссарий терминологии) |
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Deflector-wedge ring, английский
An annular steel ring attached to the upper end of a deflecting wedge, having a slightly smaller diameter than that of the borehole in which the wedge is inserted, serving as a stabilizing ring to hold and center the wedge in the borehole. also called rose ring.
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Deflector-wedge ring, английский
An annular steel ring attached to the upper end of a deflecting wedge, having a slightly smaller diameter than that of the borehole in which the wedge is inserted, serving as a stabilizing ring to hold and center the wedge in the borehole. also called rose ring.
Deviating, английский
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