中文名称:飞行器用紧公差螺杆的钢制镀镉六角头螺栓(B.A和B.S.F螺纹)规范
英文名称:Specification for cadmium-plated steel hexagonal-headed bolts (B.A. and B.S.F. threads) with close tolerance shanks for aircraft
ICS分类:49.030.20
中标分类:N
发布日期:1962-05-17
实施日期:1962-05-17
替代标准:BS A 59-1954
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