
【国外标准】 Circular tubes for structures in aluminium and aluminium alloys. Diameter 6 mm ≤ D ≤ 100 mm. Thickness 1 mm ≤ a ≤ 6 mm. Dimensions
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适用范围:
暂无
标准号:
BS EN 2257:1997
标准名称:
Circular tubes for structures in aluminium and aluminium alloys. Diameter 6 mm ≤ D ≤ 100 mm. Thickness 1 mm ≤ a ≤ 6 mm. Dimensions
英文名称:
Circular tubes for structures in aluminium and aluminium alloys. Diameter 6 mm ≤ D ≤ 100 mm. Thickness 1 mm ≤ a ≤ 6 mm. Dimensions标准状态:
现行-
发布日期:
1997-06-15 -
实施日期:
出版语种:
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