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[标准讨论] 关于GB/T12706-2008的绝缘厚度问题
P:2009-05-22 13:08:00
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现摘录IEC60502:2004有关条款如下:
16.5.2 Requirements for the insulation
For each piece of core, the average of the measured values, rounded to 0,1 mm in accordance
with Annex B, shall be not less than the nominal thickness, and the smallest value measured
shall not fall below 90%of the nominal value by more than 0,1 mm, i.e.:
tm ≥0,9tn一0,1
既然是公开的标准,希望有关人员给一个公开的解释!!
felt suction roll - 毛毡吸辊,毛毡吸水辊<纸浆机的> (0) 投诉
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