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Upper stem portion
| Глоссарий терминов в лесозаготовках и производстве пиломатериалов |
Sawtimber tree bole extending from above the merchantable top to a minimum 4-inch top diameter outside bark or to the point where the central stems break into limbs (33).
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Merchantable, английский
- Logs exceeding a minimum size and a minimum usable volume that are suitable for sale (20).
- Пригодный для торговли; ходовой
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Short-log trees, английский
- Sawtimber-sized trees of commercial species that contain at least one merchantable 8-foot to 11-foot saw log (but not a 12-foot saw log).
- Tree classes
Chain saw, английский
Saw that is powered by a gasoline, hydraulic, or electric motor; cutting elements are on an endless chain similar to a bicycle chain (24).
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