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引用第2楼sclongwar于2009-10-28 16:28发表的 :
4 ^) J# H' t! g标准60335-2-14的20.2原文如下:2 K9 X- ?$ b0 L1 X1 `. A8 w8 T
The test probe is not applied to feed openings having a throat with the following dimensions:
4 `* X( ~' Q( l1 I– a height of at least 100 mm, measured from the upper edge of the cutting blade;+ \! h7 ]# @; G0 D
– an average of the maximum and minimum cross-sectional dimensions of the feed opening
0 C' x: Y k9 H: `2 ? v, ethat does not exceed 65,5 mm;! _' _* W2 t8 k1 n1 X$ k
....... 这三点是同时考虑吗?第二点是怎么理解的?是指上顶面的平均值,还是指上顶面和下面(到刀具)的平均值. |
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