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引用第2楼sclongwar于2009-10-28 16:28发表的 :
/ |7 A% A+ r( ]: r; s标准60335-2-14的20.2原文如下:) n& B! f2 D f2 Q+ E; h
The test probe is not applied to feed openings having a throat with the following dimensions:- D% k3 f7 |' D$ |$ A6 m; e% S. T) S
– a height of at least 100 mm, measured from the upper edge of the cutting blade;3 I X7 N8 _- ?
– an average of the maximum and minimum cross-sectional dimensions of the feed opening
: S m# m/ s. j- ^' {! }that does not exceed 65,5 mm; T7 [. Y2 h A' z9 y* j6 h `/ r
....... 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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