LY/T 3256-2021Testing basic wood density of national dominant species (group) (English PDF)
全国优势乔木树种（组）基本木材密度测定
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Issued by
State Forestry and Grassland Administration
Level / Type
National · Recommended
Issue date
June 30, 2021
Implementation date
January 1, 2022
Scope
LY/T 3256-2021 is the English-translated version of 全国优势乔木树种（组）基本木材密度测定.
LY/T 3256-2021 — This document specifies the terms and definitions of basic wood density of dominant tree species, main equipment and precision requirements, determination of density, basic density Determination of degree and conversion of basic wood density of dominant tree species (group): This document is applicable to the determination of basic wood density of dominant tree species (group):
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Document preview — LY/T 3256-2021
National Standard of the People's Republic of China
- Classification
- B 60
Issued by: State Forestry and Grassland Administration
Contents
- Document data1
Document data
Chinese classification (CCS): B60.
Estimated length of the Chinese original: 10,193 words.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 1927-2009Test methods for physical and mechanical properties of small clear wood specimens - Part 1: Collection of sample tree
- GB/T 1928-2009General requirements for physical and mechanical tests of wood
- GB/T 1933-2009Method for determination of the density of wood
GB/T 1929-2009 · GB/T 1931-2009
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Related Standards
GB/T 1927-2009 — Test methods for physical and mechanical properties of small clear wood specimens - Part 1: Collection of sample tree
GB/T 1928-2009 — General requirements for physical and mechanical tests of wood
GB/T 1933-2009 — Method for determination of the density of wood
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LY/T 3256-2021
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