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Couple up
| Diamond Glossary (алмазы и бриллианты - глоссарий терминологии) |
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Couple, английский
- Пара сил
- Two equal and opposite parallel forces, with different lines of action, tending to produce rotation of a body; their moment equals the product of the magnitude of one of the forces and the perpendicular distance between them. couple-close, close couple a pair of opposite rafters which are connected by a collar beam or tie beam and are tied together at the apex.
- To connect or screw together.
- Double, see double 1.
- Couplet. 2. two consecutive work shifts or tours. double a. one of several terms (or letter symbols) used to designate medium-quality drill diamonds.
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Cross-bladed chisel bit, английский
Counterflush, английский
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