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引用第2楼sclongwar于2009-10-28 16:28发表的 :/ D( A3 {" M' X8 L# B5 a
标准60335-2-14的20.2原文如下:$ h; E: v5 F) \4 s, f% ~
The test probe is not applied to feed openings having a throat with the following dimensions:, [0 ?6 v. ]* c6 K* }
– a height of at least 100 mm, measured from the upper edge of the cutting blade;. s8 Q8 S; N9 _8 H, ^) `
– an average of the maximum and minimum cross-sectional dimensions of the feed opening( b& R, c* N1 W% x# `: X
that does not exceed 65,5 mm;
1 Y4 C2 _, k9 `....... 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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