标 准 编 号:BS 93-2008 简体中文标题:尺寸为0B.A.至16B.A.的英国协会(B.A.)螺纹与公差规范 繁体中文标题:尺寸为0B.A.至16B.A.的英国协会(B.A.)螺纹与公差规范English Name:Specification for British Association (B.A.) screw threads with tolerances for sizes 0 B.A. to 16 B.A
还在苦苦寻找中文版,可以参考下 BS 93-1951 中文版