- timber grading
- сортировка лесо- и пиломатериалов по качеству [по сортам]
Англо-русский строительный словарь. 2013.
timber grading
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High grading — The term high grading in forestry and fishing relates to selectively harvesting goods, to “ cut the best and leave the rest ”. In mining, it is a term for theft. ForestryIn forestry, high grading is a selective type of timber harvesting that… … Wikipedia
high-grading — noun Date: 1974 the practice of selecting only the most healthy or valuable individuals in harvesting a natural resource (as timber or fish) … New Collegiate Dictionary
Lumber — Timber redirects here. For other uses, see Timber (disambiguation). Timber in storage for later processing at a sawmill … Wikipedia
wood — wood1 woodless, adj. /wood/, n. 1. the hard, fibrous substance composing most of the stem and branches of a tree or shrub, and lying beneath the bark; the xylem. 2. the trunks or main stems of trees as suitable for architectural and other… … Universalium
Wood — /wood/, n. 1. Grant, 1892 1942, U.S. painter. 2. Leonard, 1860 1927, U.S. military doctor and political administrator. * * * I Hard, fibrous material formed by the accumulation of secondary xylem produced by the vascular cambium. It is the… … Universalium
Selection cutting — is the silvicultural practice of harvesting a proportion of the trees in a stand. Selection cutting is the practice of removing mature timber or thinning to improve the timber stand. This system may be used to manage even or uneven aged stands.… … Wikipedia
Tongass National Forest — IUCN Category VI (Managed Resource Protected Area) … Wikipedia
Plywood — Softwood plywood made from spruce Plywood is a type of manufactured timber made from thin sheets of wood veneer. It is one of the most widely used wood products. It is flexible, inexpensive, workable, re usable, and can usually be locally… … Wikipedia
Outline of forestry — See also: Index of forestry articles The following outline is provided as an overview of and guide to forestry: Forestry – the art and science of managing forests, tree plantations, and related natural resources. Forest ecosystems have come to be … Wikipedia
Pencil — This article is about the handwriting instrument. For other uses, see Pencil (disambiguation). HB graphite pencils A pencil is a … Wikipedia
Bellefonte Central Railroad — The Bellefonte Central Railroad (reporting mark BFC)[1] was a shortline connecting Bellefonte and State College, Pennsylvania. Constructed in the late 19th century to haul local iron ore to furnaces in the Bellefonte region, it later hauled… … Wikipedia
