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bs 308-19-1995 technical drawings representation o.rar

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bs 308-19-1995 technical drawings representation o,bs 308-19-1995 technical drawings representation of splines and serrations this standard is part of the british standards online
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原文檔由會(huì)員 金陽 發(fā)布

BS 308-19-1995 Technical drawings Representation of splines and serrations This Standard is part of the British Standards Online

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