BS 7668(2016) : 2016现行
WELDABLE STRUCTURAL STEELS - HOT FINISHED STRUCTURAL HOLLOW SECTIONS IN WEATHER RESISTANT STEELS - SPECIFICATION
出版：British Standards Institution
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基本信息
标准编号： BS 7668(2016) : 2016
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Defines the technical delivery requirements for weldable weather resistant hot finished seamless, electric welded and submerged arc welded (longitudinal or helical) steel structural hollow sections of circular, square, rectangular or elliptical forms.
