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发布日期:2010-09-19 实施日期:2010-10-19
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发布日期:2004-02-01 实施日期:2004-02-01
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发布日期:2009-04-13 实施日期:2009-05-01
Information technology -- Generic cabling systems for data centres
发布日期:2010-04-01 实施日期:2010-04-01
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发布日期:1998-02-01 实施日期:1998-02-01
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发布日期:2006-09-01 实施日期:2007-02-01
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发布日期:2009-07-01 实施日期:2009-07-01
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发布日期:2006-08-19 实施日期:2006-12-01
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发布日期:1998-02-01 实施日期:1998-02-01
实施日期:2007-04-01
Deviations of Centre Distance and Parallelism Tolerances for Axes of Cases for Cylindrical Gears
发布日期:1980-03-25 实施日期:1984-08-15
Test conditions of precision machining centres Part 1:Geometric tests for machines with horizontal spindle and with accessory heads (horizontal Z axis) ...
实施日期:1998-12-01
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实施日期:2007-07-01
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发布日期:1906-06-08 实施日期:1997-07-01
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