BS 7668(2016) : 2016現行
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
標準編號： BS 7668(2016) : 2016
標準類別：Standard
出版單位：British Standards Institution
標準頁數：0
標準簡介
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.
