BS 4-1(1993) : 1993被替代
STRUCTURAL STEEL SECTIONS - PART 1: SPECIFICATION FOR HOT-ROLLED SECTIONS
出版：British Standards Institution
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基本信息
标准编号： BS 4-1(1993) : 1993
发布时间：1993/1/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：20
标准简介
Specifies the dimensions and mass of some hot rolled structural steel sections. Gives mass, length and depth tolerances for taper flange joists and channels. Also gives detailed tables.
替代本标准的新标准
