AS 1577-1974 标准详情
- 标准号:AS 1577-1974
- 中文标题:实木木板支架
- 英文标题:solid timber scaffold planks
- 标准类别:澳大利亚国家标准AS
- 发布日期:
Applies to visually graded softwood (F11 stress grading) and hardwood (F11 and F17 stress grades) planks and to mechanically stress graded softwood and hardwood planks. The strength basis is that of a 225 x 38 mm plank for F11 material and a 225 x 32
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