鉴定 云杉 标准查询与下载
共找到 150 条与 鉴定 云杉 相关的标准，共 10 页
本标准规定了云杉树蜂Sirex moctilio Fabricius的检疫鉴定方法。 本标准适用于云杉树蜂的检疫鉴定
Identification of Sirex noctilio Fabricius
本标准规定了云杉色卷蛾Choristoneura fumiferana (Clemens)的检疫和鉴定方法。本标准适用于云杉色卷蛾的检疫和鉴定
Detection and identification of Choristoneura fumiferana (Clemens)
Quarantine and identification method of spruce beetle in western United States
Fir and spruce sawn timber
Silver fir identification method
This European Standard specifies the qualitative classification for the roundwood of spruces (Picea spp) and firs (Abies spp). The classification
Qualitative classification of softwood round timber — Part 1: Spruces and firs
Scope is not provided for this standard
Solid wood parquet -- Classification of fir and spruce strips
Qualitative classification of softwood round timber. Spruces and firs
This European Standard specifies the qualitative classification for the roundwood of spruces (Picea spp) and firs (Abies spp). The classification
Qualitative classification of softwood round timber - Part 1: Spruces and firs
Qualitative classification of softwood round timber - Part 1 : spruces and firs.
This European Standard specifies the qualitative classification for the roundwood of spruces (Picea spp) and firs (Abies spp). The classification
Qualitative classification of softwood round timber - Part 1: Spruces and firs; English version of DIN EN 1927-1:2008-06
Qualitative classification of softwood round timber - Part 1: Spruces and firs; German version EN 1927-1:2008
Full Description ADOPTED_FROM:EN 1927-1:2008 This European Standard specifies the qualitative classification for the roundwood
Qualitative classification of softwood round timber — Part 1: Spruces and firs
Qualitative Classification of Softwood Round Timber - Part 1: Spruces and Firs
Classement qualitatif des bois ronds résineux - Partie 1 : epicéas et sapins
