ISO 8970-1989 标准详情
- 标准号:ISO 8970-1989
- 中文标题:木结构 机械紧固件接头的试验 对木材密度要求
- 英文标题:Timber structures; testing of joints made with mechanical fasteners; requirements for wood density
- 标准类别:国际标准化组织标准ISO
- 发布日期:1989-07
Two methods for the selection of the density of wood for specimens to be used in determining strength and stiffness properties are specified, which are equally applicable. It is assumed that the wood density is normally distributed with a coefficient
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