BS EN 1316-3-1998 硬木圆木.质量等级.槐木,枫木和悬铃木

标准号：BS EN 1316-3-1998
中文标准名称：硬木圆木.质量等级.槐木,枫木和悬铃木
英文标准名称：Hardwood round timber - Qualitative classification - Ash and maples and sycamore
标准类型：B68
发布日期：1998/3/15 12:00:00
实施日期：1998/3/15 12:00:00
中国标准分类号：B68
国际标准分类号：79.040
适用范围：This standard specifies a qualitative classification and grade designations for felled trees of ash (Fraxinus excelsior) and maples presented in the form of long poles or logs. The classifications describe quality classes of round timbers for which the intended use is not known. The maples classification is applied for the following species: Acer pseudoplatanus, Acer platanoides, Acer campestris.